There are 330 million cardiovascular patients in China. How many of these bad habits do you have？

　　Beijing, Sept. 29 (Reporter Zhang Ni) Recently, the sudden death of Beijing subway passengers attracted public attention. According to the statistics of National Cardiovascular Center in 2019, the number of sudden cardiac death in China is as high as 550,000 every year. According to the data, the number of cardiovascular patients in China is estimated to reach 330 million.

　　On September 29th, World Heart Day came. How much do you know about heart health?

　　Data Map: A student learns CPR with the help of volunteers. Photo by Dong Xiaobin

　　The number of cardiovascular patients in China is 330 million.

　　In 2019, The Lancet published such a study — — After analyzing the causes of death of China residents from 1990 to 2017, it is found that the first death rate is stroke, followed by ischemic heart disease, and the third is lung cancer.

　　According to the China Cardiovascular Health and Disease Report 2019 recently released by the National Cardiovascular Center, the number of cardiovascular patients in China is 330 million, including 13 million stroke, 11 million coronary heart disease, 5 million pulmonary heart disease, 8.9 million heart failure, 2.5 million rheumatic heart disease, 2 million congenital heart disease, 45.3 million lower extremity arterial disease and 245 million hypertension.

　　The study also shows that the mortality rate of cardiovascular disease in rural areas has exceeded and continuously exceeded the urban level since 2009.

　　China Cardiovascular Disease Health and Disease Report 2019 emphasizes that at present, cardiovascular disease deaths account for the first place in the total death causes of urban and rural residents, with 45.91% in rural areas and 43.56% in urban areas.

　　According to the Report, with the development of social economy, the national lifestyle has undergone profound changes. Especially with the aging of population and the acceleration of urbanization, the prevalence trend of cardiovascular risk factors in China is obvious, which leads to the continuous increase of the incidence of cardiovascular diseases. The number of patients with cardiovascular diseases will continue to increase rapidly in the next 10 years.

Data Map Photo by Chen Chao

　　Hypertension, obesity, smoking … …

　　How many of these risk factors do you account for?

　　Cardiovascular and cerebrovascular diseases are characterized by high morbidity, disability, recurrence and mortality, which bring heavy social and economic burdens.

　　Studies have shown that hypertension, dyslipidemia, diabetes, obesity, smoking, lack of physical activity, unhealthy eating habits and so on are the main risk factors of cardiovascular and cerebrovascular diseases that can be changed.

　　Previously, Gao Runlin, an academician of China Academy of Engineering and a professor at Fuwai Hospital of China Academy of Medical Sciences, issued a reminder in combination with the China Cardiovascular Disease Health and Disease Report 2019: Tobacco use, reasonable diet, physical activity, overweight and obesity, healthy psychology and other factors should be given priority attention as the main influencing factors of Chinese cardiovascular health.

　　The above Report shows that from 1992 to 2012, the dietary structure of China residents changed significantly. The average carbohydrate function ratio decreased from 66.2% to 55.0%, and the fat function ratio increased from 22.0% to 32.9%.

　　But correspondingly, the overall physical activity level of Chinese people has decreased, and overweight and obesity have increased. From 1991 to now, the total physical activity of adults has dropped by nearly half. From 2016 to 2017, although the physical activity compliance rate of primary and secondary school students in China has increased to a certain extent, from 29.9% to 34.1%, the growth is mainly concentrated in the primary school and junior high school students, and there is no change in the high school stage.

　　From 2002 to 2012, the overweight rate of residents over 18 years old rose from 22.8% in 2002 to 30.1%, and the obesity rate rose from 7.1% to 11.9%.

　　Gao Runlin emphasized that studies have confirmed that obesity, overweight and lack of exercise are high-risk factors for cardiovascular diseases. The pessimistic trend revealed in the Report suggests that people should develop a more active and healthy lifestyle in terms of eating habits and physical activities.

　　The harm of smoking to the heart can not be ignored.

　　Besides eating habits, smoking, depression and other factors will also increase the risk of heart disease.

　　Research shows that the prevalence of depression in patients with acute myocardial infarction in China is 21.66%, which is significantly higher than that in healthy people (10.36%). A prospective study on chronic diseases in China found that the prevalence rate of major depression in China residents was 0.6%, and major depression was one of the risk factors of heart disease.

　　On the 22nd of this month, the World Health Organization, the World Heart Federation and the University of Newcastle, Australia jointly released a report, which showed that 1.9 million people worldwide died of heart disease caused by tobacco every year. This number has increased by more than 200,000 in just 20 years.

　　The report warns that one fifth of heart disease deaths are caused by tobacco, urges all smokers to quit smoking to avoid heart attacks, and emphasizes that smokers are more likely to suffer from acute cardiovascular diseases than non-smokers.

　　In China, the adult tobacco survey in China in 2018 showed that the smoking rate of people aged 15 and above was 26.6%, including 50.5% for men and 2.1% for women. Although from 2010 to 2018, the smoking rate of people aged 15 and above in China showed a downward trend, tobacco control still needs to be strengthened.

Data map: Aerobics performance. Photo by Lu Ming

　　To prevent cardiovascular and cerebrovascular diseases, you need to know these!

　　Prevention and treatment of cardiovascular and cerebrovascular diseases is not only related to personal health, but also rises to the strategic level of healthy China.

　　"Healthy China Action (2019— 2030) has clearly put forward such a goal — — By 2022 and 2030, the mortality rate of cardiovascular and cerebrovascular diseases will be reduced to 209.7/100,000 and below and 190.7/100,000 and below respectively.

　　As individuals, how can we prevent such diseases?

　　— — Know one’s blood pressure

　　Adults aged 18 and above regularly monitor their blood pressure, pay attention to the changes of blood pressure and control the risk factors of hypertension. Overweight or obesity, high-salt diet, smoking, long-term drinking, long-term mental stress and insufficient physical activity are the high-risk groups of hypertension.

　　It is suggested that people with normal high blood pressure (120 ~ 139 mmHg/80 ~ 89 mmHg) should pay attention to controlling the above risk factors as soon as possible. It is suggested that people with normal blood pressure should measure their blood pressure at least once a year, and high-risk groups should measure their blood pressure frequently and receive health guidance from medical staff.

　　— — Self-blood pressure management

　　Systolic blood pressure ≥ 140mmHg and/or diastolic pressure ≥ 90mmHg can be diagnosed as hypertension. Patients with hypertension should learn self-health management, take medicine seriously according to the doctor’s advice, and often measure their blood pressure and make follow-up visits.

　　— — Pay attention to reasonable diet

　　It is suggested that people at high risk of hypertension and patients should pay attention to the intake of dietary salt, the daily intake of salt should not exceed 5g, and abstain from drinking, reduce the intake of foods rich in oil and sugar, and limit the consumption of cooking oil.

　　— — Exercise according to one’s ability

　　It is suggested that people at high risk of cardiovascular and cerebrovascular diseases (with a past history of cardiovascular and cerebrovascular diseases or abnormal blood pressure and blood lipid, or according to the Guidelines for Cardiovascular Risk Assessment and Management issued by the World Health Organization, judge the risk of cardiovascular and cerebrovascular diseases in 10 years ≥ 20%) and the exercise form of patients are determined according to personal health and physique. Cardiovascular and cerebrovascular risk assessment should be considered, and the exercise limit should be considered in all directions. Aerobic endurance exercise with large muscle groups, such as walking, jogging, swimming, Tai Ji Chuan and other exercises, should generally reach moderate intensity.

　　— — Pay attention to and regularly check blood lipids.

　　People under the age of 40 with normal blood lipids should have their blood lipids tested once every 2 to 5 years. People aged 40 and above should be tested for blood lipids at least once a year. Blood lipids of high-risk groups of cardiovascular and cerebrovascular diseases are tested once every 6 months.

Data Map: Volunteers conduct first aid drills. China News Agency issued Zhang Yong photo

　　— — Prevent the occurrence of stroke

　　The increase of stroke incidence and mortality is closely related to the increase of blood pressure. The higher the blood pressure, the higher the risk of stroke. There is a significant correlation between dyslipidemia and the incidence of ischemic stroke. Atrial fibrillation is an important cause of ischemic stroke. Lowering blood pressure, controlling blood lipids and maintaining a healthy weight can reduce the risk of stroke. It is suggested that patients with atrial fibrillation should be treated with anticoagulation according to the doctor’s advice.

　　— — Learn to master self-help measures and emergency medical guidance.

　　The pain parts of acute myocardial infarction (precordial area, posterior sternum, subxiphoid process, left shoulder, etc.) are the same as angina pectoris, but they last for a long time and are severe, and may be accompanied by symptoms such as nausea, vomiting, sweating, etc. Patients should be allowed to stay in bed absolutely, loosen the neckline, and keep quiet and air circulation indoors. Those who have the conditions can take oxygen immediately, take 1 piece of nitroglycerin under the tongue, and call the emergency center immediately. Do not take the bus or help the patient walk to the hospital.

　　Early stroke is characterized by sudden weakness or numbness of one limb, sudden inability to speak clearly or understand others’ speech, sudden rotation and inability to stand, transient visual impairment, black eyes, blurred vision, unbearable headache, gradual aggravation or persistence of symptoms, accompanied by nausea and vomiting.

　　When this happens, the patient should be laid flat, supine, without a pillow, and his head should be tilted to one side, so as to keep the patient warm. At the same time, call the emergency number immediately and get to the hospital as quickly as possible. Grasping the golden rescue time window of 4 hours and receiving intravenous thrombolytic therapy can greatly reduce the mortality and disability rate.

Travel attention! During the National Day Mid-Autumn Festival holiday, these sections will usher in huge traffic.

Holidays are approaching. During the eight-day holiday this year, the cross-regional mobility of the whole society will reach 2.36 billion person-times. On September 28th, the Road Network Center of the Ministry of Transport released the Analysis Report on the Operation of the National Highway Network during the Mid-Autumn Festival of the National Day. It is expected that the flow of visiting relatives will overlap with the tourist flow, and the long-distance travel across provinces and regions will increase significantly. The overall road network runs at a high level. It is estimated that the average daily traffic of expressways in China will exceed 62 million vehicles.

Average daily flow of expressways in China

It is expected to exceed 62 million vehicles.

It is estimated that the average daily traffic of high-speed passenger cars in the country during the Mid-Autumn Festival is about 56.5 million, accounting for nearly 90% of the total traffic, and the proportion of self-driving travel is relatively high.

●From the afternoon of September 30, the traffic volume gradually increased, reaching a peak at 19: 00 and continuing until the early morning;
●On the first day of the holiday, on October 1st, travel will be concentrated from 9: 00 to 12: 00, and it will reach the peak of holiday travel at around 11: 00. The national expressway network traffic is expected to approach or reach 70 million vehicles, which is about 2.1 times of the daily traffic.
●On October 5, the day before the Mid-Autumn Festival, there may be a second small peak of holiday road travel;
●On the Mid-Autumn Festival on October 6, the traffic volume of the national highway network will decrease slightly compared with the previous day;
●On October 7th and 8th, the last two days of the holiday, the traffic volume of the national highway network was mainly medium and long-distance return and some short-distance return traffic, with the peak of return highlighted.

The Report predicts that the daily average number of new energy vehicles will be about 12.5 million, accounting for nearly 20% of the total daily traffic, an increase of about 30% compared with the same period last year. There are many long-distance trips during the National Day Mid-Autumn Festival holiday, the demand for charging and recharging of new energy vehicles is high, and the charging service guarantee pressure in the service area is great.

Highway travel

Congestion and slow-moving sections are distributed at multiple points.

During the National Day Mid-Autumn Festival holiday this year, the total amount of highway trips is large and there are many hot spots, and the congested and slow-moving sections are distributed in many places. The "Report" also released the sections where the national highways are expected to be prone to congestion and slow down during the holidays.

According to the Report, Guangdong, Zhejiang, Hebei, Shandong, Beijing, Jiangsu and other provinces (cities) may have huge traffic, and the traffic in the main passages of national expressways, the surrounding cities and local sections leading to popular scenic spots will surge, which is prone to congestion and slow down. The consumption activity of major tourist destinations and popular scenic spots such as Chengdu, Chongqing, Wuhan, Beijing and Hangzhou continues to be high. In addition, long-distance tourist popular provinces such as Xinjiang, Qinghai and Gansu may experience local staged traffic pressure increase.

It is estimated that the road sections prone to congestion and slow down are:

Lili-Wujiang south of Jiangsu section of Changtai Expressway;
Jiangyin Bridge, Wuxi hub of Jiangsu section of Beijing-Shanghai Expressway;
Yajiling Tunnel-Sanchaping Tunnel in Guangdong Section of Shencen Expressway;
Guangde Service Area, Changxing West Hub in Zhejiang and Anhui sections of Shanghai-Chongqing Expressway;
Danshui-Longgang, Guangdong section of Shenhai Expressway;
Fuhong Bridge-Jintang Service Area in Sichuan Section of Chengba Expressway;
Renyi-Lingshi in Shanxi section of Beijing-Kunming Expressway;
Donggang Viaduct in Gansu Section of Qinglan Expressway-Jiejiazui Service Area;
Qinbin Expressway Hebei Duanziya Xinhe Bridge-Huangnan Paigan Bridge;
Zhuyuan Hub in Shandong Section of Rilan Expressway-Gaoli.

Source: CCTV news client

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Strive for unity in Asia and gather stronger strength —— People from many countries discuss the grand opening of Hangzhou Asian Games

　　Xinhua News Agency, Beijing, September 25th Title: To unite and forge ahead in Asia, to gather stronger strength — — People from many countries discuss the grand opening of Hangzhou Asian Games.

　　Xinhua news agency reporter

　　The 19th Asian Games was grandly opened in Hangzhou a few days ago. Traditional charm and modern trend collide skillfully, and scientific and technological elements and environmental protection concepts complement each other — — The colorful opening ceremony impressed audiences from all over the world and became a topic that people from many countries talked about. They all said that the opening ceremony showed China’s long-standing civilization, scientific and technological strength and environmental protection concept, reflected the vitality of Asia, and gathered stronger forces to promote unity and forge ahead in Asia.

　　This is the opening ceremony of the 19th Asian Games filmed on September 23rd. (Photo by Xinhua News Agency reporter Yang Lei)

　　China and the reverberation of Asian civilization.

　　On the night of the opening ceremony, in the stadium of Hangzhou Olympic Sports Center with the shape of "Big Lotus", sometimes there was a picture of the south of the Yangtze River surrounded by light smoke, sometimes the Gongchen Bridge connecting ancient and modern times, and sometimes it turned into an ink painting scroll of Qiantang tide … … The opening ceremony is full of ingenious ideas of oriental aesthetics, presenting rich connotations of China culture.

　　"This is a professional, grand and dreamy opening ceremony!" Uzbekistan sports journalist Niyazov said excitedly at the scene: "On the stage, I saw the ingenious combination of China’s long civilization and modern technology, and the effect was amazing."

　　Hayat, a reporter from the Kuwaiti Torch newspaper, said that he especially liked the literary performance of the chapter "Elegant National Style". "The actors were dressed in ancient costumes and sat on boats with classical shapes. The scene was so beautiful that I couldn’t describe it in words. The whole performance intoxicated me."

　　Sherik Korjumbayev, editor-in-chief of Kazakhstan Industrial News, who has been to Hangzhou, said that the opening ceremony cut all his expectations for this "paradise city". "Hangzhou has world-famous cultural heritages such as Liangzhu Ancient City Site, Beijing-Hangzhou Grand Canal and West Lake, and there are countless cultural allusions. At the opening ceremony, I saw the deep integration of these cultural elements with the Asian Games, which will stimulate more people’s interest in China culture. "

　　Anna Malinberg-Wu, deputy director of the Philippine Institute of Asian Century Strategy, believes that the Hangzhou Asian Games has provided an important platform for exchanges and mutual learning among Asian civilizations. "The Hangzhou Asian Games also focused on the contributions made by Asian countries and regions to world culture, and promoted all parties to appreciate each other’s unique cultural and artistic achievements."

　　According to Ahmed Rafiq awad, a professor at Palestinian Al-Quds University, many important civilizations in human history were born in Asia, and Asia’s long and splendid culture still has great development potential. "On the basis of realizing Asian unity, the Hangzhou Asian Games will further promote sports and cultural exchanges and mutual learning between Asian countries and regions, and enhance mutual appreciation and understanding among Asian people."

　　On September 23rd, digital torchbearers lit the main torch. (Xinhua News Agency reporter Liu Xushe)

　　Science and technology empowerment and environmental protection concept complement each other

　　When the "digital torchbearer" carrying the enthusiasm of hundreds of millions of people all over the world crossed the Qiantang River and ran into the stadium to light the main torch tower together with the last torchbearer on the scene, the first "digital and real integration" lighting ceremony in the history of the Asian Games pushed the atmosphere of the opening ceremony to the climax.

　　Water wave piano, electronic fireworks and digital ignition combined with reality … … With the support of naked-eye 3D, AR technology and other high technologies, the opening ceremony not only takes into account the concept of environmental protection, but also brings a refreshing and wonderful experience to the audience.

　　"The opening ceremony was so beautiful, full of science and technology, and every detail touched me. I felt as if I were in a ‘ City of Tomorrow ’ 。” Amar Saihan, CEO of Mongolian TenGer TV Station, said, "The stadiums, Asian Games Village and media center in Hangzhou are all equipped with advanced technology and equipment. I look forward to harvesting more surprises in the next time. There is no doubt that this is the most intelligent Asian Games! "

　　Tahirou Abdou, a reporter from Niger News Agency, said that the performance at the opening ceremony showed the organic connection between nature, environment and humanity, which sent a beautiful signal to the world that China is striving to realize the harmonious coexistence between man and nature.

　　According to Alisa, a reporter from Kuwait Times, from the opening ceremony to the organization of the games, the design of the Hangzhou Asian Games embodies the concept of green environmental protection. "My experience in Hangzhou is very good. Everything here is eco-friendly, reflecting China’s emphasis on low-carbon environmental protection, which is very encouraging."

　　"Electronic fireworks can reduce dust pollution, ‘ Cloud ’ Running the competition can save the traditional data storage room, and the digital broadcast of the event can bring the audience a more realistic viewing experience. " Enumerating the benefits brought by technological empowerment, Serik Korjumbayev said: "I believe that technological empowerment will become the new trend of large-scale sports events in the future. Through the Hangzhou Asian Games, we can see that China has already led the times in this respect."

　　After watching the opening ceremony, IOC President Bach said that the opening ceremony was a perfect combination of digital innovation and humanistic style. "The Hangzhou Asian Games will set a new benchmark. We will see the event organization that makes full use of digital technology, and see the sustainable event preparation through reducing carbon emissions and implementing large-scale waste management. This will be an Asian Games for athletes to enjoy the competition. "

　　This is the Hangzhou Olympic Sports Center Stadium filmed on September 23rd. (Photo by Xinhua News Agency reporter Chen Yuhua)

　　Heart-to-heart harmony and the promise of creating the future Asian Games

　　With the athletes of various delegations entering the stadium, the audience burst into cheers from time to time; In the chorus of ten thousand people, nearly a hundred "doors of happiness" in the audience were opened at the same time, conveying the good wish of "Asian family walking hand in hand".

　　At the entrance ceremony, the audience warmly cheered the Syrian delegation. Basem Badran, a Syrian sports journalist, thanked the audience in China for their sincere welcome, which was a reflection of the friendly relations between the two countries and the friendship between the two peoples. "The Asian Games has created a reunion atmosphere for athletes, and everyone can have friendly interaction, enhance communication and achieve unity inside and outside the stadium."

　　Thomas Rashid, a former UAE professional tennis player, was delighted to see members of the UAE delegation holding the flags of China and UAE entering the stadium. "The people of the two countries have a profound friendship. This time, with the exchange at the sports level as an opportunity, the friendship between delegations will be further deepened. "

　　When the Pakistani delegation entered the stadium, the audience applauded warmly. This scene made Faizan Laccagni, deputy editor-in-chief of the sports channel of Gio TV Station in Pakistan, deeply touched. "This is a demonstration of the brotherly friendship between Pakistan and China. Through sports competitions, everyone is United in a harmonious atmosphere, which sends a clear message to the world: Asian people look forward to common development and common prosperity and happiness. "

　　"The hosting of this Asian Games in China has achieved great unity among OCA members." Ahmed Rafiq awad said, "Under the background of increasing global challenges, Asia can only cope with various challenges by strengthening unity, and the opening ceremony of the Hangzhou Asian Games fully shows the world the positive image of Asian people’s unity."

　　Samir Mousavi, head of the Iraqi delegation, believes that the Asian Games is an important platform to strengthen exchanges and promote harmony and unity. "Members of all delegations gathered in Hangzhou to exchange ideas and get to know each other’s culture, customs and habits in more than ten days, which created a positive atmosphere for enriching people-to-people exchanges and will strongly promote the United development of Asia." (Comprehensive Xinhua News Agency reporter report, written by reporters: Tang Jiefeng, Sun Ding, Xie Lin)

Global tourism market pays attention to China’s resumption of outbound travel (the international community sees China’s optimization of epidemic prevention and control measures)

　　On January 8th, after novel coronavirus was infected with "Category B Management", the immigration management optimization policies and measures were officially implemented. According to the international epidemic situation and various service guarantee capabilities, China has resumed China citizens’ outbound tourism in an orderly manner based on the principle of pilot first. The global tourism market responded enthusiastically to this, and actively welcomed China tourists. The international community generally believes that China’s optimization and adjustment of epidemic prevention and control measures, simplification of entry and exit procedures, and resumption of outbound travel will help boost the development of global tourism, stimulate economic recovery, and add more vitality to promoting exchanges between China and foreign countries and people’s hearts.

　　Many countries warmly welcome China tourists.

　　Tour the scenery along the Nile by boat, explore the mysterious ancient Egypt in the pyramids, and feel the breath of life in the Hariri market in the old city of Cairo … … Rabibu, general manager of Egyptian Spring Tour Travel Agency, introduced the favorite sightseeing projects of China tourists to the reporter. "Egypt welcomes tourists from China with open arms, which is too important to promote the recovery of Egyptian tourism!" Rabib said that tourism is an important economic pillar and source of foreign exchange income in Egypt. Since the outbreak of the epidemic, Egypt’s tourism has been hit hard, and the performance of the travel agency has fallen sharply. "China announced that it would resume China citizens’ travel to qualified countries, which gave us hope. The Chinese tour guide of the travel agency is about to resume work, and I hope that China friends will come to Egypt as soon as possible. "

　　According to the data of the United Nations World Tourism Organization, before the outbreak, China was one of the world’s leading outbound tourism consumers. The optimized epidemic prevention policy will have a positive impact on the development of tourism in China and the world.

　　"Before the epidemic, China was the world’s largest source of outbound tourists. In 2019, the number of outbound tourists was about 150 million." Steve Saxon, head of McKinsey’s Asian tourism business, said in an interview with the media that it is predicted that by the summer of 2023, the proportion of outbound tourists from China will return to about 50% before the epidemic.

　　It is expected that during the Spring Festival this year, overseas tourist destinations will welcome a large number of China tourists going abroad. According to Ctrip data, as of January 5, the number of overseas travel orders in the seven days of the Spring Festival surged by 540% compared with the same period of last year, and the average order cost increased by 32% year-on-year. Among them, orders for travel to Melbourne, Australia during the Spring Festival increased by more than 50 times year-on-year, and orders for travel to Bangkok, Thailand increased by more than 10 times.

　　"Cambodia welcomes China tourists." Cambodian Prime Minister Hun Sen said that Cambodia is expected to receive 2 million tourists from China this year, which will drive Cambodia’s rapid economic recovery.

　　China is Thailand’s largest tourist source country. Tourism Thailand said that the return of tourists from China will further boost Thailand’s tourism industry. It is estimated that the number of tourists visiting China in Thailand will reach 300,000 in the first quarter of this year, and the number of tourists receiving China will reach 5 million in the whole year.

　　Singapore’s Lianhe Zaobao website reported that China’s orderly resumption of China citizens’ outbound tourism will encourage China tourists to return to Singapore for sightseeing and boost local consumption, and it is estimated that the annual retail sales will be 2 billion Singapore dollars.

　　Statistics New Zealand shows that in the first week of December, 2022, about 1,000 China tourists arrived in New Zealand, a significant increase from three months ago. Nash, Minister of Tourism of New Zealand, said that many tourists are looking forward to the return of China tourists, which will bring great benefits to New Zealand tourism.

　　Get ready for China tourists.

　　At present, some countries actively take measures to welcome tourists from China. Thailand’s Ministry of Health, Ministry of Tourism and Sports, Ministry of Communications, etc. recently held a joint meeting to discuss the preparations for welcoming China tourists, emphasizing that all foreign tourists entering the country should be treated equally.

　　Etihad Airways of the United Arab Emirates announced that from February this year, Abu Dhabi — Shanghai round-trip passenger routes will be increased to twice a week. After the additional flights, Etihad Airways will have five flights between the two countries every week. Martin Drew, Senior Vice President of Passenger and Freight Sales of Etihad Aviation Group, said: "China is one of Etihad’s most important strategic markets. I am glad to see that China has continuously optimized and adjusted its epidemic prevention and control measures. We are restoring the service of China passenger route in an orderly and stable manner to prepare for welcoming China tourists. "

　　Statistics show that before the epidemic, the number of China tourists visiting Vietnam increased rapidly, reaching 5.8 million in 2019, accounting for nearly 30% of the total number of international tourists in Vietnam. The head of the tourism department of Hoa Hoa province in central Vietnam recently said that Vietnam Airlines and China Southern Airlines are planning to resume the operation of related routes. Mang Street, Quang Ninh province, northern Vietnam, has asked local tourist attractions to make preparations for receiving tourists from China during the Spring Festival in China as soon as possible.

　　Start the "South Africa Tourism Assistant" applet of South Africa Tourism Bureau, hold the live online broadcast of "Sunset Animal Tracking Tour", and organize three offline communication and promotion activities to the public and the media in Fuzhou, Hangzhou and Suzhou … … Since last year, a series of promotional activities of the South African Tourism Bureau in China have been in full swing. Mansour Mohamed, chief representative of South African Tourism Bureau for Asia-Pacific Region, said: "We are full of expectations for China to resume outbound travel. South Africa puts the safety, health and hygiene of tourists in the first place, and hopes that China tourists can come to South Africa for sightseeing and experience ‘ Rainbow country ’ The unique charm. "

　　"At present, we have strengthened our contact with China travel agencies and are ready to receive China tourists visiting Moscow." Yevgeny kozlov, chairman of the Moscow Tourism Commission of Russia, said that will not only provide traditional tourism advice to Russian tourists, but also actively introduce new tourist routes to let tourists know Moscow from a new perspective.

　　Humanities exchanges will be more frequent.

　　Nearly 60 phalanxes, more than 20 floats, and the number of participants reached 2500; China traditional costumes, cultural elements of the Spring Festival and new energy vehicles are displayed on the same stage; The Spring Festival market is dazzling, allowing local people to deeply experience the taste of China … … Dubai, United Arab Emirates will resume the "Happy Chinese New Year" parade on January 14th, and the grand occasion of China’s tourists is about to reappear. "China’s orderly resumption of citizens’ outbound tourism is expected." Ma Zekai, CEO of the UAE’s "Embrace China" Executive Committee, said that the arrival of tourists from China will help the UAE’s tourism industry recover and develop, and more importantly, people from both sides can communicate face to face and enhance mutual understanding. "We are willing to continue to build a bridge between the people of Afghanistan and China and promote exchanges and cooperation between the two sides in various fields."

　　In 2023, China and Pakistan will hold the "China-Pakistan Tourism Exchange Year". Aftab ur Rahman Rana, general manager of Pakistan Tourism Development Corporation, said that Pakistan has begun to make preparations for welcoming tourists from China. The company has specially produced a Chinese manual to introduce China’s tourism resources and serve Pakistani tourists. Pakistan International Airlines recently announced the resumption of flights between Islamabad and Beijing. "With the implementation of the policy of orderly restoring citizens’ outbound tourism, China will certainly have a positive impact on the development of global tourism economy." Rana said that Pakistan will strengthen cultural and tourism exchanges between Pakistan and China through the cooperation of various departments and promote the communication between the people.

　　Recreation and tourism industry is a pillar of Saudi Arabia’s economic transformation plan "Vision 2030". Saudi Arabia plans to vigorously develop tourism and launch more tourism service products for China tourists. Saudi Tourism Minister Ahmed khatib said: "China is an important tourist source country. We are very happy to see that China has resumed its citizens’ outbound tourism in an orderly manner. Saudi Arabia will strengthen cooperation with China partners in this regard."

　　Evandro Carvalho, director of the Brazil-China Research Center of Vargas Foundation, said that China is a big consumer of outbound tourism, and the orderly resumption of China citizens’ outbound tourism will definitely have a positive impact on the tourism destination economy. "I look forward to China tourists coming to explore the charm of Brazil. I believe that cultural exchanges between China and other countries will be more frequent in the future, and the world will be interconnected."

　　(Beijing, Cairo, Bangkok, Dubai, Canberra, Johannesburg and Rio de Janeiro, January 8th, by reporters Gong Ming, Huang Peizhao, Liu Hui, Guan Kejiang, Ren Haoyu, Chen Xiaowei, Yan Yiming and Bi Mengying)

＂Ice-cream Assassin＂ rarely has high-priced products declined.

An ice cream brand freezer displayed by a supermarket. B02-B03 Edition Photography/Guo Tie, Chief Reporter of Beijing News


The ice cream products sold by a chain convenience store in Beijing are clearly priced.


　"Moqiao" became the product of ice cream in online celebrity this year.

　　As the weather turns hot, ice cream and ice cream are "opened" in an all-round way, and a cold drink war is on the verge. Last year, the "ice cream assassin" caused a storm due to high prices and missing labels. Will it make a comeback this year? The Beijing News reporter recently visited 10 retail stores in Beijing, and all the businesses clearly marked the price. At the same time, ice cream and ice cream gradually return to rationality in pricing and taste innovation, and 3 yuan-5 yuan price has become the mainstream. However, there are still ultra-high-priced products above 15 yuan in the market. Merchants are more cautious in choosing, and some have stopped cooperating with some high-priced brands this year.

　　According to industry observation, offline channels have narrowed in the past two years, and consumers have turned to cost-effective products, which has led to fierce competition in the ice cream market this year. There is a saying in the market that "the one who gets the freezer wins the world". The head brand firmly occupies the stock freezer resources and increases the channel investment and service, which makes the latecomers walk hard. High-end chain convenience channels have become a gathering place for high-priced ice cream because of limited freezer resources and high entrance fees.

　　Market visit

　　Improvement of pricing problem

　　In order to know whether the phenomenon of "ice cream assassin" still exists, the Beijing News reporter recently visited 10 retail stores in Beijing, including 4 supermarket chains, 2 convenience stores, 1 community supermarket, 1 milk station wholesale point, 1 imported goods store and 1 fresh market. It was found that all the merchants clearly marked the prices of ice cream and ice cream products, and two merchants who did not set price tips last year also made improvements. Among them, Tiancheng Baolv Huashi Store, a vegetable direct store in Tianzhen County, Shanxi Province, has posted product price tags on the side of the freezer, and homes and supermarkets located in Huashi Street have also posted handwritten cold drink price lists above the freezer.

　　In four large supermarkets, Shuntianfu, Wumei, Yonghui and Boxma Xiansheng, the mechanical price tags of ice cream and ice cream products are generally lined up along the upper and lower edges of the freezer, and the labels correspond to the products roughly, but they cannot be aligned one by one. The Beijing News reporter randomly selected one or two cold drink products for testing, and the corresponding price tag could be found within dozens of seconds. In Box Horse Fresh Life, consumers can also scan the QR code on the freezer to check the price.

　　In chain convenience stores such as 7-ELEVEN and Convenience Bee, merchants generally use the combination of machine price tag and graphic price tag. Among them, 7-ELEVEN Flower Market Store adopts the form of a freezer with an upper vertical cabinet and a lower horizontal cabinet. Most of the vertical cabinets are cup-filled, bowl-filled and bagged cold drinks, which is convenient for commodity display and can be aligned with arrival labels. Last year, the price tag of cold drinks in the store of Convenience Bee Zhengdong International Building was placed on the shelf above the freezer, so it was impossible to align the arrival tag. This year, a color graphic price tag was printed to facilitate consumers to check the price.

　　Compared with supermarkets and convenience stores, the price of ice cream in community supermarkets, wholesale outlets and imported goods pavilions is presented in more diversified ways, including machine-printed price tags, handwritten price tags, graphic price tags, and centralized price tags for products in the same price range. In an imported goods hall of Chongwenmen New World Store, in addition to putting a machine price tag on the edge of the freezer, merchants also put a large-size price tag on each ice cream package. For example, an ice cream package cover in Yili Zhenxi is labeled with "Ili White Peach Oolong 9 yuan/Box", and the Russian imported ice cream "Walrus Milk Tank" is labeled with "12 yuan/Zhi". In addition, some cold drink products also printed the suggested retail price directly on the packaging, such as Zhong Xuegao’s Youzhi black tea ice cream.

　　There are still high-priced products.

　　However, although the price tag problem has obviously improved, high-priced products have not disappeared.

　　From the price distribution of different channels, the overall price of cold drinks in chain convenience stores is the highest. Among the 40 ice cream and ice cream products randomly counted by the Beijing News reporter in a store in 7-ELEVEN, only one is below 5 yuan, 18 are at the price of 5 yuan-10 yuan, and 21 are at the price of 10 yuan, accounting for 52.5%. Among the 38 cold drink products randomly counted by Convenience Bee Store No.1, only 3 are below 5 yuan, 17 are with 5 yuan-10 yuan price, and 18 are above 10 yuan price, accounting for about 47.37%.

　　There are many high-priced "assassins" whose prices exceed those of 15 yuan. For example, in some convenience store channels, the price of Dove light cheese dark chocolate crispy ice cream strawberry flavor (62g) is 18.9 yuan/bag, the price of Mars’ m&m’s milk flavor ice cream (70g) is 18.9 yuan/box, and the price of Zhong Xuegao strawberry white chocolate ice cream (75g) reaches 22 yuan/piece.

　　The number of low-priced products with a single price below 3 yuan has obviously increased in community shops, cold drinks wholesale and ordinary supermarkets, and the products with a single price in the 3 yuan-5 yuan price band have become the mainstream. For example, in the price list of 73 cold drinks in a community supermarket, products below 3 yuan account for about 26%, products with 3 yuan-5 yuan price band account for about 53%, and products with 6 yuan-10 yuan price band account for about 21%, and no products above 10 yuan are found. Among the 36 cold drink products randomly counted in another fresh market, the proportion below 3 yuan is about 11%, the proportion of 3 yuan-5 yuan price band is about 61%, the proportion of 6 yuan-10 yuan price band is 25%, and only one product is above 10 yuan.

　　According to the owner of a community supermarket, the sales of high-priced ice cream above 10 yuan were not satisfactory last year, and this year it has suspended its cooperation with Zhong Xuegao. Candy giant Mars has extended its Dove chocolate and m&m’s beans to ice cream products, attracting many parents and young people to buy them, and the retail price is usually not lower than that of 15 yuan. "At present, such products are selling well, but many people actually don’t pay attention to the price, thinking that they have the same price as the same snacks, so they can only buy them when they check out."

　　"A box of 15 yuan is too pit!" On May 10, in a community supermarket in Fangshan District, Beijing, some parents sighed when they checked out, and then put the m&m’s ice cream in their children’s hands back into the freezer.

　　Industry observation

　　"The freezer is the battlefield"

　　On May 10th, with the school leaving in a nearby kindergarten, Boss Zhang’s community supermarket sold seven ice creams in just a few minutes. In a corner of the store, three freezers stand side by side, with the brand LOGO of Yili, Mengniu and Luxue respectively, as if to declare the "sovereignty" of each freezer.

　　According to Boss Zhang, the three freezers are put in by dealers of various brands, which will put forward certain requirements for the display of products in the freezers. For example, the main brand products need to reach a certain proportion, and some brands also require that there should be no competing products. The dealers regularly visit the stores and take photos to leave their certificates. "These freezers have been put into use for many years. It is not easy for other brands to put in freezers again. Good grandma and Zhong Xuegao came to look for them before, but there is such a big place in my store, including the freezer resources and space of Dashangchao. Limited."

　　Some media reported in July 2022 that Zhong Xuegao promoted the display of separate freezers in offline channels, so as to facilitate consumers to distinguish products. Lin Sheng, the founder of Zhong Xuegao, said in his written materials to the media in April this year that the offline sales ratio of Zhong Xuegao has been expanding from 2021 to 2022, and it has surpassed online sales. In 2023, product differentiation will be gradually carried out, hoping to use product innovation to plan channel strategies.

　　However, in the eyes of an industry insider, it is not easy for Zhong Xuegao to arrange ice cream freezers offline. "There is a slogan in the industry, which is called’ the freezer wins the world’. Before the 1990s, ice cream brands competed for the channel public freezer. Often, one brand posted the poster and left, and the next brand covered the poster. In the 1990 s, Heluxue took the lead in putting freezers in the channels, hoping to monopolize the counters and use them as brand propaganda positions. Since then, Yili and Mengniu have followed suit. "

　　Around 2015, brands such as Northeast Daban and Haoapo put some small freezers in newsstands, fruit stalls and community stores in Beijing, Shanghai and Ningbo, which did not take up too much space and took the initiative to bear the electricity bill, thus contributing to the popularity of brands such as Ruby and setting off a wave of small freezers.

　　"It used to be very common to use freezers to occupy resources. Now convenience stores and supermarkets are basically unable to enter." According to the insiders, putting in freezers requires a lot of cost, with the purchase cost of an island cabinet being about 2,000 yuan and that of a small freezer being about 1,800 yuan. If you put 500 freezers in the terminal of Beijing market, the purchase cost will be nearly one million. In addition, when ice cream counters enter offline channels, they usually have to pay entrance fees and point fees, and in winter, they have to consider whether to take back the warehouse, which generates another storage fee. Because supermarkets and convenience stores are mostly located in areas with "every inch of land and every inch of gold", there is not enough space to arrange multiple freezers. In particular, the resources of freezers in convenience stores are limited, and cold drink products are usually placed in baskets, so brands compete for freezer resources.

　　"The freezer is the battlefield, and the channel competition is the comprehensive strength." According to Zhang Yufeng, the project consulting manager of Shenyang Fengkeqi Food and Cold Drink R&D Institute, in the past few years, major brands were relatively lax in the management of freezers, and small brands could grab one or three baskets. Now some big brands have not allowed this to happen in their own counters. Due to fierce competition, major brands are also increasing their investment in channels and services, such as sending patrol clerks to Shangchao regularly to sort out freezers, subsidizing electricity bills and display fees. "What the channel needs most is comprehensive support such as publicity, materials, display, and sinking market maintenance. No matter how low the purchase price is, it will not work. Small brands gradually lose the right to speak in the channel, and more rely on high profits, product strength and online celebrity effect."

　　When entering the high-end convenience store chain, the cost pressure on the brand will be further increased. Zhang Yufeng had previously negotiated with a convenience store brand, and the answer was that each store had to pay 300 yuan’s "entrance fee", and it would cost more than 700,000 yuan to launch 2,500 stores. "Taken together, a category costs almost one million yuan. If the sales are not smooth within a certain period, it will be eliminated by the last channel, which is cruel. Therefore, many brands enter convenience stores not to sell sales, but to advertise and get traditional channels to promote products. "

　　High-priced ice cream declines

　　Under the influence of cost changes such as increased market investment, the prices of some ice cream and ice cream have risen.

　　In February this year, Heluxue started the "first shot" of the price increase in the cold drink market. Some distributors reported that the retail price of "Menglong" series rose in 1 yuan, and the "Cute" series rose in 0.5 yuan. The staff of Heluxue explained to the Beijing News reporter on April 3 this year that due to the influence of the external environment, some dealers have price adjustment behavior, but the overall price of the products is more rational. Menglong also had price reduction communication with dealers before "knocking on the cup".

　　Judging from the promotion, this year, the price band of new popsicle series of major brands has been raised from 1 yuan-2 yuan to 2 yuan-3 yuan, and the price band of new ice cream has jumped from 3 yuan-5 yuan to 5 yuan-7 yuan. For example, Shenyang Zhongjie Freezing Point has launched new products such as "Guofeng glutinous rice cake series" and "Zhongjie Daguo aerospace series" this year, and the terminal price is in 5 yuan-7 yuan. This year, Bright Cold Drink introduced "Bright X Zhengguanghe" orange juice popsicle with 3 yuan price belt and torch ice cream from 7.2 yuan. Zhong Xuegao, who has always taken the high-end route, introduced the channel pricing of 3.5 yuan Popsicle Sa’Saa, and at the same time laid out the dessert "Dansheng" with the price of 15 yuan-18 yuan.

　　"On the whole, the products above 8 yuan have gone up by 1 yuan, and the price of 3 yuan-5 yuan has gone up by 5 hairs. The products below 2 yuan dare not raise prices, but they can feel the weight shrinking in their hands. There are still many brands that raise prices by pushing new products. We are worried that customers will not recognize them and dare not enter. " Boss Zhang, who runs a community supermarket in Fangshan, Beijing, told the Beijing News reporter that the reason given by upstream dealers for product price adjustment is the rising cost.

　　According to the data of Ai Media Consulting, there are many reasons why ice cream is becoming more and more expensive, and the cost of raw materials is one of them. From 2008 to 2020, the cost of raw materials such as milk and whipped cream increased by about 80%. According to Manager He, the person in charge of a cold drink enterprise, cold drink dealers and distributors have changed from "small profits but quick turnover" to "big profits and less sales". "Basically, 2 yuan products started, and products above 5 yuan made quality and channels". In the past two years, convenience stores have introduced a number of online celebrity products with low cost, high gross profit and high price, which has also driven the overall price of the cold drink market to move up.

　　In fact, the price increase is not a new topic, and consumers’ attention to this phenomenon reached its climax in the "ice cream assassin" incident last year. However, according to Mr. Jin, the sales manager of a cold drink enterprise in Northeast China, there are not many high-priced new products above 10 yuan in the cold drink market this year, and the industry as a whole is returning to rationality in terms of product pricing and taste innovation.

　　"High-priced products with a price of more than ten yuan are not so popular at the terminal. This year, channel providers are more cautious, mainly depending on whether the product value is not worth it and whether consumers can pay the bill. Some head brand prices have been adjusted, mainly because the channel side is balancing costs and profits. What we see is that some products in some areas are raising prices, and the price increase is irregular. " According to Mr. Jin’s observation, the mainstream price band of circulation channels is still concentrated in 3 yuan-5 yuan this year. Due to the cost jump of channel fees and store opening fees, the prices of new products in the southern market are mostly in 5 yuan-8 yuan.

　　"The competition is fierce this year, reflecting that consumers tend to choose products with higher quality and price ratio." Ding-dong buys vegetables and purchases national ice cream. Guo Zhenyu told the Beijing News reporter that this year, the platform focuses on family clothes and pays more attention to price comparison. Influenced by last year’s "ice cream assassin" and the optimization and adjustment of channel products, Ding Dong stopped cooperation with some cold drink brands with ultra-high prices.

　　Classic taste regression

　　As far as product promotion is concerned, according to the law of previous years, cold drink enterprises will promote new products, hold investment fairs and arrange production from November to February of the following year. In March, major supermarkets will remove some quick-frozen pastry products to make room for cold drink products, which is called "opening cabinets".

　　According to brands and distributors, the sales of ice cream and ice cream terminals have been delayed this year due to the late temperature rise. However, considering the influence of high temperature caused by El Niñ o in the future and the driving of tourism, it is predicted that the sales of cold drinks will maintain a growth trend throughout the year, and the peak may come in July.

　　At present, the "Moqiao" category has set off the first wave of sales climax in the cold drink market this year. According to Zhang Yufeng’s understanding, "Moqiao" is a kind of ice cream which is innovated by adding chocolate beans on the basis of last year’s "Aoqiao". Since the popularity of the Internet, it has attracted various brands to follow suit. In a community supermarket in Fangshan, Beijing, the Beijing News reporter saw that brands such as Aoxue and Dehua have launched such products, and the retail price is around 5 yuan. Some customers bluntly bought them for their online celebrity attributes.

　　Zhong Xuegao told the Beijing News reporter that the ice cream market is basically in a state of full opening, especially in some cities with high temperatures, and several new products of Zhong Xuegao sell well. According to the data of Ding-Dong’s grocery shopping, the sales of platform ice cream in March and April this year increased by more than 100% year-on-year, and the sales volume in April doubled. In April this year, Box Horse’s ice cream sales increased by 70% month-on-month, and found that consumer behavior was more rational, paying more attention to the quality of commodity raw materials.

　　Product innovation tends to be rational, which is a major feature of this year’s ice cream market. Starting from the "Double Yellow Eggs" of Aoxue in 2018, various novel flavors such as lobster, Laoganma, stinky tofu and online celebrity ice cream emerged, and reached the peak in 2019. Since the end of 2020, the ice cream market has returned to the dessert attribute, and the exotic products have almost been wiped out, and this year is the same.

　　According to Mr. Jin, many cold drink companies are returning to big tastes such as chocolate and pulp milk this year. Bright Dairy also confirmed to the Beijing News reporter that a major trend in the market this year is the return of new and old brands to classic tastes, such as vanilla and chocolate.

　　Since November last year, Guo Zhenyu has been trying to eat new products with various flavors. As a result, only one or two of the 100 products can meet the needs of the public, and most of them are not eligible for re-purchase. Compared with the new taste, the classic tastes of several major brands, such as Dream Dragon Chocolate, Baxi Vanilla, Ili Qiaolezi, Bitter Coffee, etc., "all sell very well this year with a little operational support".

　　"Now is not an era of differentiation, but an era of Excellence. Many big brands are choosing a category to do better. SMEs want to make differentiated products, but because there is no brand power, the cost of market education is high, so the failure rate is also extremely high. " According to Zhang Yufeng’s analysis, the marketing effect of online celebrity products this year is greater than the product strength itself. "It has driven a market for a while before, but this time has slowed down".

NVIDIA Broadcast experience anchor must have 30 series graphics card.

NVIDIA Broadcast software is a live broadcast software released with RTX 30 series graphics card conference. This software has powerful and easy-to-use live broadcast effects, such as one-button switching effects such as background deletion, portrait tracking, background replacement, background blurring, and noise elimination effects in noisy environments. It can be said that it is a professional software specially provided for anchors.
For the previous live broadcast, its strength is that the anchor no longer needs any background layout, and its working principle is that it is deeply learned by DGX supercomputer using AI algorithm, so users only need an ordinary camera and a GeForce RTX series graphics card.
NVIDIA Broadcast
At present, NVIDIA Broadcast software has been open for download. First, enter NVIDIA official website, in the top bar [Platform → Games and Entertainment → Overview]. After entering the official website of GeForce, you can also find live broadcasts in the top bar of games and technologies. After entering the page, you can find out the details and download them.
To use this software, the graphics driver version needs 456.38 or higher, and because the software uses AI algorithm, a GeForce RTX series graphics card is also essential.
01NVIDIA Broadcast software debugging
Noise reduction effect
Open NVIDIA Broadcast software, and the interface is simple and easy to understand. The home page is the microphone adjustment and testing interface, and the current effect is only noise elimination. I believe more audio effects will be added in the subsequent version update.
In the actual test, our recording location is the office, and the environment is noisy, accompanied by mechanical keyboard and ambient human voice. The noise reduction effect is very obvious, and the noise reduction intensity can be adjusted freely.
Audition of contrast effect
In the speaker setting in the second column, users can choose the noise reduction effects of different scenes for comparative audition. The preset scenes include environmental noises such as air conditioning, fans and rain.
Background blur
In addition, in the camera effect, the first one is the blurred background. When we turn on the effect, we can see that the portrait and the background are separated immediately, and there is almost no distortion at the edge of the character when the clothes are dark. If you want different blur intensity, you can also adjust it yourself and preview it in real time.
Background replacement
Of course, if you don’t feel satisfied with the blurring effect and don’t want your own room as the background, the software also provides the effect of virtual background replacement, and users can choose any picture as the background. We choose the wallpaper of Cyberpunk 2077 as the background, and we can see that the cutout is quite delicate and blends well with the background.
Background deletion
Background removal is also the most commonly used effect for game anchors at present. After selecting this effect, you can directly preview the characters after keying. In the past, if we want to achieve the effect in the picture, at least we need to prepare a green screen behind us for matting, but the power of NVIDIA Broadcast software lies in this, which can accurately identify portraits in our completely messy office and make your room instantly become an anchor room. Moreover, you don’t need to make any preparations for this, just need a GeForce RTX graphics card and NVIDIA Broadcast software.
Automatic focus tracking
The final autofocus effect is more suitable for live broadcast anchors with goods, chatting, dancing and other categories. It can automatically track the head of the person in front of the camera, as long as it can keep accurate tracking within the camera range, there is no need to worry about drawing the person because of taking the goods next to it.
Practical application of 02 software
At present, Cyberpunk 2077 can be said to be a phenomenal game, and the number of online users even jumped to the top in steam statistics. As a stand-alone game, it surpassed the popular online games such as DOTA2 and CS: GO.
Find Camera(NVIDIA Broadcast)
For live games, the most commonly used software is OBS, which is powerful and easy to use as the version is updated. Similarly, after turning on OBS, the camera device needs to be manually adjusted to [Camera(NVIDIA Broadcast)], and the professional anchor effect can be achieved after confirmation.
"Cyberpunk 2077" Live Test Scene
In the live broadcast test, we chose Cyberpunk 2077 to see the effect, but users should pay attention to the fact that if they want to broadcast live, they must choose the "no nudity" mode, otherwise …
Actual live broadcast picture
In the actual live broadcast, the anchor can achieve the key effect through the background deletion function of NVIDIA Broadcast software, which is very convenient. Moreover, this effect does not require any additional equipment for the user, just an ordinary camera.
03NVIDIA NVENC encoder
Coding setting
In addition, there will be two coding forms in the push stream setting, namely, soft solution x264 and NVIDIA hardware decoding NVENC. For users who have had live broadcast experience, it is known that the CPU will be occupied very much in the live broadcast process, and the performance may even reach 100% load. Let’s take a look at how the two encodings affect the CPU utilization.
X264 coding
First of all, we test the soft solution of x264 coding. The scene chooses Kabuki, the most popular block in Cyberpunk 2077, and uses x264 coding in the same scene. The CPU occupancy rate is 12.3%.
NVENC coding
Using hardware decoding NVENC coding in the same scene, the CPU occupancy rate is 3.3%, and the difference between the two decoding methods is 9%. The CPU used by the author is i7-9700KF, which belongs to the last generation of high-end products. In fact, for live streaming, streaming is more stressful for CPU, but game anchors usually don’t involve streaming, but NVENC decoding can still greatly reduce the burden on CPU.
Tensorcore third-generation 04Tensor Core
Sparse deep learning
In NVIDIA Ampere architecture, besides ray tracing, Tensor Core has also been greatly strengthened. In the third generation Tensor Core, NVIDIA introduced sparse acceleration, which can automatically identify and eliminate unimportant DNN (Deep Neural Network) weights, while still maintaining good accuracy.
Firstly, the original dense matrix will be trained to delete the sparse matrix, and then the sparse matrix will be trained to realize sparse optimization, thus improving the performance of Tensor Core.
The processing capacity of the third generation Tensor Core has been greatly improved.
In NVIDIA Broadcast software, according to NVIDIA official statement, the application of the third generation Tensor Core can reduce the performance expenditure by half. For anchors, less performance occupation means higher game frames and picture effects in live broadcast.
It is not difficult to find that NVIDIA Broadcast software is of great help to the increasingly popular live broadcast market. It has powerful functions and is easy to use, and it is constantly updated and improved. In live broadcast or conference, the background is no longer a problem at any time and place. As long as you have this software, your room can become a professional live broadcast room anytime and anywhere.
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Xiaobao evaluation ｜ Pay attention to these points and let you know how to buy ham in minutes.

The flavor of the New Year is strong and the ham is fragrant. Ham is a common delicacy on the New Year’s dinner table. In the first part, we introduced the differences of seven different kinds of ham with experimental data. In this part, we will continue to introduce how to buy, eat and store ham products for you who love ham.

Tips for shopping: look at the package, look at the skin, look at the meat, and smell.

Look at the packaging

Observe the varieties of ham marked on the package, such as Jinhua ham and Xuanwei ham; Choose ham for cooking or raw food as needed; Product packaging should be sealed without damage. It is recommended to choose products with independent small packages.

Look at the epidermis

High-quality ham has a dry skin and a hard cortex. Avoid buying hams with soft cortex, mildew, insects or mucus on the skin.

Look at the meat

High-quality hams are compact and elastic, with deep red section and bright and uniform color. Avoid buying hams with soft meat, uneven color in section and grayish brown or black.

Smell

High-quality ham products should not smell rancid, and if they have obvious odor, they may be inferior products.

The storage method of ham is determined by its "water activity"

Water activity is of great significance to food preservation. Usually, foods with high water activity need to be stored in cold storage, while foods with low water activity only need to be stored at room temperature in the dark.

In the long process of ham processing, water loss and water activity decreased. We tested the water activity of seven kinds of ham samples, and the results showed that: western ham samples > Chinese raw food samples > Chinese non-raw food samples. The reason is that the salt content is different. Chinese ham has higher salt content, which leads to lower water activity.

According to the data, except for two western-style hams with high water activity, they need to be stored in cold storage, and the other five hams only need to be stored at room temperature and away from light. We checked the nominal preservation method of the packaging bag, and it was consistent with the recommended preservation method of the test.

Different hams have different "correct opening methods"

In traditional Chinese cuisine, except Xuanwei ham and Nuodeng ham, ham is often used as a supporting role to improve the flavor of cuisine. In western countries, ham is mostly eaten raw, usually with wine or cheese, and is often used as a "starter" in western food.

Chinese ham is generally divided into five parts: top, Chinese side, fire hoof, fire claw and dripping oil. Above, it is the best part of meat quality, such as honey fire recipe; On the Chinese side, it can usually be shredded and paired with tendon sea cucumber to become a high-grade ham dish in traditional banquets; Fire hoofs, fire claws and dripping oil can be used for cooking or stewing soup.

We invited Jiang Yi, the vice-chairman of the French Association of Chefs in China, and the founder and president of TASCOVERY College of Cuisine, to contribute his recommended recipes for Chinese and western ham, so we don’t have to worry about not eating it when we meet ham.

Chinese style: jade white jade clip

Jade and white jade clip is a steamed dish with bright red, white and blue colors. The freshness of ham, the strange fragrance of lettuce and the sweetness of wax gourd blend with each other.

Ingredients: 100g of Jinhua ham, 300g of lettuce and 300g of wax gourd meat.

Accessories: 50 grams of ginger slices and 30 grams of onion segments.

Seasoning: 20 ml onion ginger cooking wine.

Practice:

1. Cut the top of ham, lettuce and wax gourd into pieces with a thickness of 0.2 cm, a width of 4 cm and a length of 8 cm;

2. Put them into the plate in turn, pour the onion and ginger cooking wine, and evenly spread the onion and ginger slices;

3. Put it in a steamer, steam it for 20 minutes after SAIC, remove the onion and ginger slices, and serve.

Western style: broccoli parma ham salad with citrus vinegar sauce.

It is a nutritious and delicious salad with Parma ham slices, smoked ham slices, broccoli, cherry tomatoes and arugula as the main raw materials, supplemented by self-made vinegar sauce.

Ingredients: Parma ham slices 60g, smoked ham slices 60g, broccoli 30g, cherry tomato 30g, arugula 15g.

Seasoning: 3g of salt, 10ml of honey, 30ml of virgin olive oil and 30ml of citrus juice.

Practice:

1. Heat the oil in the pot, add cherry tomatoes, and take them out of the pot for later use when the skins of the tomatoes are wrinkled;

2. Cut the large vegetables into small pieces, fold the ham slices appropriately, and then mix all the raw materials, as shown in the figure.

3. Making sauce: pour all seasonings into the jar and shake well until they are completely blended for use;

4. Pour the sauce into the dish and serve.

Nursing care from childhood to old has its own emphasis.

Editor’s Note: Breast can be said to be the sexiest part of a woman, which is not only related to the beauty of women, but also related to women’s health. Many women begin to pay attention to breasts after sexual maturity. In fact, they should pay attention to breast health as early as women are born.
Infant precocity prevention
When the baby is born, some parents may find that the child’s breasts are bulging and seem to be developing. In fact, the breast development of infants can be divided into pseudomammary development and true mammary development, the latter is a kind of precocious puberty.
Pseudomammary development is not uncommon in clinic, and it is a normal physiological phenomenon. Generally speaking, in the sixth week of the child’s womb, the breast has already begun to develop, and the development after puberty is actually a benign hyperplasia of the breast. Before the child is born, the maternal estrogen can enter the blood circulation of the fetus through the placenta, but the decrease of estrogen after birth will lead to the secretion of prolactin by the pituitary gland of the newborn, which will stimulate the enlargement of the mammary gland and cause the phenomenon of false development, which is also called micro-puberty in medicine. This kind of situation usually appears about a week after birth, and will disappear on its own in about 6 months. Individual infants may be more than 6 months old, showing unilateral or bilateral breast enlargement. Very few people may have nipple discharge, even bloody discharge. This situation is caused by the dilatation of mammary duct. It is unnecessary to deal with it. Just pay attention to observation and care. Do not squeeze the child’s breast to avoid infection, which will affect the child’s future mammary development and even lead to developmental malformation.
Another situation is true sexual development, also called central precocious puberty. This precocious puberty is often accompanied by other symptoms, such as secondary sexual characteristics and accelerated growth, including advanced bone age and enlarged gonads. However, the probability of this happening is very low, about 2/1000, so parents should not worry too much. Generally speaking, before the child is 8 years old, there is a lump or pain in the slightly prominent breast area, or when the breast size is more obvious than other girls of the same age, it is necessary to go to the pediatric endocrinology department for investigation. ▲
Adolescent retardation prevention
Most girls start puberty at the age of 8 to 13, and some may be slightly delayed. In adolescence, the development of mammary gland includes nipple, areola color, breast size, etc., which are a gradually changing process. If you are over 13 years old and these changes have not occurred, you should pay attention to it, and there may be a problem of stunting.
There are many reasons for stunting. Some children develop late, or some chronic diseases lead to delayed development. There are also some girls who have been exposed to radiation or have undergone chemotherapy because of illness, and they will also have developmental retardation. In addition, people with gonadal disorders, as well as people with particularly strong exercise intensity, such as athletes, may also be stunted. If the child is stunted, he needs to go to the hospital to find a professional doctor to find out the reason. In some cases, he only needs to observe and do not need to deal with it, while in others, he needs clinical intervention.
Prevent stunting and pay more attention to it in your life. Generally speaking, girls may have breast pain and itching during breast development. At this time, do not squeeze or scratch to prevent infection. In addition, we should pay attention to the nutritional balance during the development period. Breast development needs protein, and we should pay attention to the intake of high-quality protein in diet. Don’t blindly lose weight, diet and partial eclipse, otherwise it will affect the nutritional intake of breasts, thus affecting development. In addition, parents should observe the child’s development, don’t corset, don’t wear a corset too early, and consider wearing a corset after the breast development is basically finalized, and adjust the size of the corset in time according to the child’s breast development, not too tight. ▲
Prevention of hyperplasia after sexual maturity
Many women will have mammary gland hyperplasia after sexual maturity. In fact, most hyperplasia is a normal physiological phenomenon, which is mainly caused by the periodic changes of hormones in the body. If the menstrual cycle is over, it is accompanied by obvious pain, or the pain does not have the characteristics of physiological cycle, and the breast can touch the lump, it should be checked in time to rule out pathological reasons. In addition, some mammary gland hyperplasia will also have nipple discharge. If it is purulent or bloody discharge, we should pay attention to it and seek medical attention in time. For hyperplasia of mammary glands, in addition to regular physical examination and observation, daily prevention is the main way.
On weekdays, we should live regularly, avoid staying up late, do a good job in emotional management, and maintain a happy mood. Negative emotions such as depression and tension will aggravate breast hyperplasia. We should also exercise properly, eat reasonably, avoid a high-fat and high-sugar diet and ensure a balanced nutrition. ▲
Anti-extrusion during pregnancy
During pregnancy, there will be some changes in women’s breasts, such as enlarged nipples, darker areola, larger range, white punctate protrusions and secretion of oil, which are normal physiological changes for breastfeeding. However, if there is nipple bleeding, breast lumps and other phenomena, you should seek medical advice in time.
Choose comfortable and supportive underwear during pregnancy, which can relieve breast heaving and pain and prevent breast sagging. During pregnancy, women’s breasts will become bigger, so it is necessary to adjust the bra according to the size of the breasts in time to avoid squeezing the breasts, and pay attention to protecting the breasts in life to avoid trauma caused by bumps. If the breast is squeezed or injured, it will affect the patency of the mammary duct, affect breastfeeding, and even have problems such as inflammation. In the process of pregnancy, we should pay attention to nipple cleaning, because there will be some secretions on the nipple during pregnancy, and even scab on the nipple. Frequent cleaning can prevent infection. Generally speaking, it can be washed with water, and you should not dig with your hands. ▲
Anti-tumor for middle-aged and elderly people
After middle age, breast tumor is the most common problem that people face. At present, the incidence of breast cancer ranks first among female malignant tumors in China. The incidence rate of breast cancer in China is higher than that in western countries, and the high incidence age is 45~55 years old. The incidence of breast cancer among young women under the age of 35 is also slightly higher than that in western countries, and the onset age is relatively high in general. However, the stage of the first diagnosis is generally late. In western countries, the incidence of breast cancer accounts for more than 50%, while in China, once found, it is mostly in the middle and late stages. At present, the incidence of breast cancer is related to high-fat diet, drinking, late marriage and late childbirth, less breastfeeding, heavy pressure in life and work, lack of exercise and genetic factors, so it is very important to take precautions in life.
Regular physical examination. It is recommended that women do a self-examination once a month. On the 7th to 11th day after menstrual cramps, they should touch the breast and its surroundings with their hands to see if there is any lump or discharge. Once the problem is found, they should seek medical advice in time. Breast self-examination can help to find breast cancer early. Breast ultrasound, mammography and magnetic resonance imaging are important methods for breast cancer screening. It is suggested that women aged 20-40 should go to the hospital for physical examination once every 1-3 years, and insist on annual physical examination over 40 years old. People with a family history of heredity should be checked every year from the age of 25 to 30.
Eat a reasonable diet and eat less high-fat food. You can eat more foods that are good for the breast, such as soy products, and foods with high cellulose, such as whole grains, vegetables and fruits. It is necessary to control the intake of fat, because body fat will be converted into estrogen, and the increase of estrogen level will easily lead to breast diseases.
Reduce alcohol intake. Drinking alcohol, no matter how much or how little, is a high risk factor for breast cancer.
Strengthen exercise and control weight. It is best to insist on half an hour’s exercise every day. Moderate exercise and weight control can not only prevent breast cancer, but also help patients with breast cancer to recover and reduce recurrence. ▲
Reporting/feedback

Online celebrity’s ＂Big Big Wolf’s Sheep＂ Forwarding Association stated that domestic violence and derailment are all hype after being deceived

　　Recently, the video blogger "Sheep of Big Wolf" in Bayinguoleng Mongolian Autonomous Prefecture, Xinjiang, which has 8 million fans, posted a video on the Internet, saying that he was married and had children at the age of 19, and then he was abused by his husband and his account was taken away, resulting in depression. This incident caused widespread concern.

On January 11th, "Sheep of Big Wolf" forwarded a "Description of the Situation" signed by Bazhou Media Association in its Weibo account.

　　On January 11th, "Sheep of Big Big Wolf" forwarded a "description" signed by Bazhou Media Association on its Weibo account, which stated that the real name of the anchor of "Sheep of Big Big Wolf" was Ran Hui. Since November 2021, this account has been filmed and operated by himself. After its video content became popular on the Internet, many media companies and online brokers contacted and asked to operate on its behalf. Individual media companies, broadcasters and brokers take advantage of Ran Hui’s ignorance of network operation in order to create heat by rubbing traffic. Without clear authorization, they cheat the trust in the name of promotion, agency operation and broker, and make malicious speculation on accounts without authorization.

　　The "Description of the Situation" also said that "domestic violence between husband and wife", "Big Wolf’s sheep", "cheating broker", "high price claim" and "pursuing love thousands of miles away" circulated on the Internet are all hype, and the hype content exaggerates the facts, fictionalizes the plot and is vulgar, causing harm to the image and family of the parties, causing bad guidance and bad influence on the network. At present, the parties have applied for judicial procedures to safeguard their legitimate rights and interests through legal means.

　　According to the website of Xinjiang Uygur Autonomous Region government, on March 24th, 2021, the inaugural meeting and the first general meeting of Bazhou Media Association were held in Korla Media Center. The meeting read out the Convention on Self-discipline of Bazhou Media Industry, adopted the Articles of Association of Bazhou Media Association and the Convention on Self-discipline of Bazhou Media Industry, and elected the first president, vice president, secretary-general and supervisor of Bazhou Media Association. Tian Rui was elected as the president of the association. Xu Shenggui, deputy director of the Propaganda Department of Bazhou Party Committee, attended the inaugural meeting and delivered a speech.

　　On January 11th, a staff member of Bazhou Media Association told The Paper that the document was true and was an internal document, mainly to warn local media that the account of "Sheep of Big Wolf" was operated by Ran Hui himself, and the parties concerned had applied for judicial procedures to safeguard their legitimate rights and interests through legal means. They don’t know anything else.

　　The Paper privately wrote "Big Big Wolf’s Sheep" through Weibo, Tik Tok and other channels, but the other party did not reply before the press release.

　　The Paper previously reported that on January 30, 2022, Ran Hui sent a video claiming that she was engaged at the age of 18. At the age of 19, she came to Xinjiang from Shandong to raise sheep with her husband who was one year younger than her. However, after becoming popular, the husband’s family hoped that he could help bring goods to make money. Her husband took the children away and rejected his account, making rumors that he abandoned his family. Previously, "Big Big Wolf’s Sheep" became popular because it slaughtered a sheep in eight minutes, and many netizens teased her as "a girl with a goat".

　　Once the video was issued, it attracted the attention of netizens. Many people expressed sympathy for his experience, while others questioned that it might be hype. On January 3, a staff member of the Yuli County Women’s Federation in Xinjiang said that the relevant departments have paid attention to this matter and are learning about it. If necessary, they will give legal help.

　　Ran Hui’s husband, Wang Zhiao, responded by sending a video on January 3, saying that he had not committed domestic violence, had called the police and was cooperating with the investigation.

　　In the video, he said that he and Ran Hui were classmates in junior high school, and they confirmed their love relationship in junior high school. Later, they got married with the consent of both parents, and they had a daughter. It was a quarrel between normal husband and wife with Ran Hui. "On the contrary, she often hurts me when quarreling. This neighbor can testify and friends can testify."

　　Regarding the other party’s claim that he took away the account, Wang Zhiao said that the account was originally his own, and it was used to sell his own mutton at first, and cooperated with Ran Hui, and one appeared and one shot was taken. "Ran Hui is only known by the majority of netizens as a photographer. It is not an account that everyone thinks Ran Hui made himself."

　　On January 9th, "Big Big Wolf’s Sheep" was broadcast again, saying that it had moved away from home and denied the cheating agent. "I don’t have an agent. I’ve never signed an agent."

Celery fine case draws attention to how to make administrative punishment equal to excessive punishment.

Cctv news(Reporter/Kan Chunyu Editing/Dou Ruihua) Recently, the news that Yulin merchants were fined 66,000 yuan for selling 5 kilograms of celery caused widespread concern.

A fine of 3,300 times the sales income was imposed for an index exceeding the standard in celery. Apart from the specific discussion on whether it is a law enforcement issue or a legislative issue, whether the Food Safety Law or the Agricultural Products Quality and Safety Law should be applied, and which one should be applied, ordinary netizens to experts and scholars are calling for a simple thinking of the rule of law.

Yao Haifang, an associate professor at the Law School of Renmin University of China, said in an interview with a CCTV reporter: "A very small sales amount was finally fined heavily, and everyone will feel that there is a disproportion between the two, especially now that everyone is worried that some local departments may take the penalty as escrow and increase their fiscal revenue through fines in disguise, so they will pay close attention to this incident."

Yao Haifang believes: "What should be paid more attention to in this matter is who is producing pesticides that are not allowed to be used, who uses pesticides that are not allowed to be used in food, and whether the units that produce pesticides should also bear corresponding responsibilities." Whether it is the food safety law or other administrative law enforcement processes, the correct approach should be to start systematic linkage management from the source, rather than just grasping the end. If there are problems with small vendors in the sales system, they will be severely punished.

The State Council inspection team looked up the administrative punishment ledger of Yulin Municipal Market Supervision Bureau and found that since 2021, the bureau has imposed a fine of more than 50,000 yuan on the main body of small and micro markets in 21 food safety cases, with the case value ranging from several tens to several hundred yuan. The amount of the fine is 100 to 200 times of the illegal income, and some cases exceed 3,000 times.

The members of the inspection team raised such a question at the scene: "A case value of tens of dollars, fined him tens of thousands of dollars, is the penalty quite disproportionate?"

How to achieve a fair penalty is a long-term problem explored by administrators from legislation to law enforcement. As an expert in the field of economic law, Yao Haifang expounded his thinking.

CCTV reporter: How should the amount of administrative fines be determined? Is there a clear standard?

Yao Haifang:Everyone is concerned about the determination of the amount of administrative punishment. Our legal rules are amplitude-based in terms of the amount. For example, a fine of more than 10,000 yuan and less than 50,000 yuan may be imposed, and a corresponding fine may also be imposed. For example, the Anti-Monopoly Law stipulates that the sales of the previous year should be 1%— 5% fine, which is a concrete form of expression.

On the other hand, in fact, the whole legal system has a basic principle for punishment of illegal acts — — Our punishment should not only punish the illegal behavior, but also prevent the illegal behavior from happening again. These two purposes are parallel. Based on these two purposes, a reasonable punishment standard needs to consider the following factors.

First of all, the severity of this kind of punishment should be related to the subjective state of the offender. Did he intentionally violate the law or negligently lead to negligence?

Second, punishment is related to the social harm caused by illegal acts. Although some acts are illegal, but the harm they cause has not actually occurred, or the impact is not great, then the punishment may be lighter. If the illegal act has caused very serious damage, the punishment will be heavier accordingly.

Third, punishment is related to illegal circumstances. Some illegal acts take very bad measures, deliberately evade the law, or commit repeated crimes, and continue to violate the law after verbal warnings and warnings from relevant departments, so this punishment must be more severe.

So a punishment decision is actually related to many factors. The law stipulates that a fine of more than 10,000 yuan and less than 50,000 yuan should be imposed. Whether to impose a fine of 10,000 yuan or 50,000 yuan should be supported by specific circumstances and needs to be judged by law enforcement personnel.

CCTV reporter: How can the administrative punishment be over-punished?

Yao Haifang：First, the punishment for illegal acts is not only a form of fine, but also a form of revocation of business license, prohibition of business activities, and even more serious, there is the crime of producing and selling fake and shoddy goods in the criminal law. These administrative penalties and criminal penalties should be applied respectively according to the different nature, circumstances and consequences of the parties’ actions, so we say that fines are only one of the means.

Secondly, in order to clarify the basis of punishment, the previous laws set the lower limit and the upper limit of the fine amount when formulating the law. This relatively fixed standard fine method has the advantage of being relatively clear, helping the parties to understand the extent of his punishment and helping law enforcement departments to quickly determine the specific fine amount. However, when it is applied specifically, it may lead to accidental injury due to its lack of flexibility or flexibility.

The individual vendor’s sales amount is not high, even if he is fined at the starting point, the damage actually caused does not match his affordability.

In this case, we can adopt some relatively flexible law enforcement methods. For example, if an individual trader violates the law, but he didn’t intentionally or actually cause great damage, it can be considered whether to directly investigate and deal with it together, or to give corresponding warnings or take other measures.

How to control administrative law enforcement within a reasonable limit should not only punish illegal acts according to law, but also not cause excessive burden to citizens’ freedom of movement and property safety. The field of administrative law has paid great attention to this matter. We also see that the State Council’s supervision is to prevent the emergence of some unsatisfactory means, such as escrow with fines and increasing fiscal revenue with fines.

CCTV reporter: How to prevent improper administrative punishment?

Yao Haifang:When designing the law, we will also worry that some law enforcement officers may abuse their power. For example, it was a relatively minor illegal act, and he deliberately gave a very severe punishment, or it was a relatively serious illegal act, but because of human relations, the final punishment was relatively light, which made the illegal act not get the punishment it deserved. In fact, there must be a legal supervision system, including publicizing the corresponding punishment results to the society and accepting the supervision of the public, the media and the legal supervision department.

How to avoid or correct the deviation in law enforcement, there are such considerations in the system design. In our government and courts, there are corresponding institutional arrangements to restrict administrative personnel and prevent abuse of power.

We can carry out administrative reconsideration and administrative litigation on this punishment. Administrative reconsideration is to check whether the punishment result is reasonable and legal by other administrative department personnel different from the law enforcement personnel. Administrative litigation is to judge whether the government’s administrative actions are reasonable and legal through the judges of the people’s courts.

On July 30th, the State Council issued the Decision on Cancelling and Adjusting a Batch of Fines, which cancelled 29 fines set by administrative regulations and departmental rules in the fields of public security, transportation and market supervision. On August 17th, the General Office of the State Council issued the Opinions on Further Standardizing the Establishment and Management of Administrative Discretion Benchmarks, proposing that governments at all levels and their departments shouldResolutely avoid arbitrary fines, strictly prohibit the use of fines to generate income, and strictly prohibit the ranking of fines or as indicators of performance appraisal..

Yao Haifang said that the cancellation of some penalties does not mean relaxing the supervision of the market, but to give market operators greater freedom. In this process, we will continue to adhere to the bottom line rules and continuously optimize the business environment.