



According to the results of influenza surveillance in Anhui Province, the activity level of influenza virus in Anhui Province has been significantly enhanced recently, mainly influenza A (H1N1), which has caused many outbreaks in primary and secondary schools and kindergartens.
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What is the flu?
Influenza is an acute respiratory infectious disease caused by influenza virus.
Influenza viruses are divided into four types: A, B, C and D. Human influenza is mainly caused by influenza A virus and influenza B virus. Influenza A and B are seasonal epidemics every year, and influenza A is easy to cause a pandemic.
What’s the difference between flu and cold?
The common cold is mainly caused by rhinovirus, parainfluenza virus and respiratory syncytial virus with weak pathogenicity, which is low in infectivity, often manifested as stuffy nose, runny nose, sneezing and other symptoms, and may also have low fever, which usually heals itself in a few days.
Compared with the common cold, influenza is highly contagious and its symptoms are more serious. After being infected with influenza virus, the upper respiratory symptoms such as nasal congestion, runny nose and sneezing are usually mild, while the symptoms of systemic poisoning such as high fever, headache and fatigue are serious, and complications such as pneumonia, myocarditis and otitis media may occur after the onset.

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What are the symptoms of influenza?
The incubation period of influenza is generally 1-7 days, mostly 2-4 days. Fever, headache, myalgia and general malaise are the main symptoms. The body temperature can reach 39-40℃, and there may be chills, chills, muscle aches, fatigue, loss of appetite and other systemic symptoms.
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What are the transmission routes of influenza?
It is mainly spread by droplets such as sneezing and coughing, and directly or indirectly contacts infection through mucous membranes such as mouth, nose and eyes. Contact with items contaminated by viruses can also be infected through the above channels. In certain places, such as crowded, closed or poorly ventilated rooms, it may also spread by aerosol.
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What if I get the flu?
When there are symptoms of fever, cough, headache and fatigue, you should go to the hospital in time and avoid taking drugs yourself. If you are diagnosed with influenza, you should be treated in isolation as soon as possible, and those with severe flu-like symptoms should be treated with antiviral treatment as soon as possible.
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How to prevent influenza every day?
1. Vaccination against influenza is the most effective means to prevent influenza. It is recommended that key groups such as the elderly aged 60 and above, children aged 6 months to 5 years, pregnant women, patients with chronic diseases and medical staff should be given priority vaccination against influenza every year.
2. Maintain good personal hygiene habits. Develop good respiratory hygiene habits. When coughing or sneezing, cover your mouth and nose with your upper arm or paper towels and towels. Wash your hands frequently, and keep the living room clean and well ventilated.
3. Try to minimize activities in crowded places during the flu season and try to avoid contact with patients with respiratory infections.
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What should I do if there is an influenza epidemic in schools and kindergartens?
When schools and kindergartens find flu-like cases, they should isolate the sick students in time, take them to see a doctor or treat them at home in time, avoid contact with other students, and strengthen classroom disinfection. If there are more than 10 flu-like cases within 1 week, they should report to the county (city, district) level disease prevention and control institutions in time.
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Schools and child care institutions
How to prevent influenza?
1. Schools and kindergartens should conscientiously implement the registration system for morning and afternoon check-ups and absence due to illness, grasp the reasons for students’ absence, and achieve early detection and early reporting of the epidemic; For students diagnosed with influenza, they need to return to school after their body temperature returns to normal, other flu-like symptoms disappear for 48 hours, or provide proof of resumption of classes in the hospital.
2. The classroom should always open the window for ventilation to keep the air circulation in the classroom.
3. The school should disinfect key parts such as toilets, canteens, stair handrails and door handles every day; Nursery institutions should disinfect students’ toys and other items every day.
4. Schools should publicize influenza prevention knowledge by means of health education classes, theme class meetings, small campus broadcasts, blackboard newspapers and other forms, so as to improve teachers’ and students’ self-prevention awareness.
More than 20 countries in the world use the G-class car as the designated vehicle of the military: Germany, Norway, Austria, Liechtenstein, Switzerland, Argentina, Indonesia, Iran, Slovenia, etc. 2. It has been produced for more than 20 years without fundamental changes; 3. As early as 1983, the G-class car won the championship of the Paris to Dakar Rally that year; 4. Many important people drive the G-class car: the Pope of Rome, the former President of Russia Yeltsin, the Orthodox Pope Alexei II, the Saudi Sheikh Mohammed Risha Phalevi, the Crown Princes and Sheikhs of Saudi Arabia and the United Arab Emirates; 5. Over the past 20 years, only about 150,000 G-class cars have been produced, with an average of only about 7,000 cars per year. 50% of G-class cars are sold in Germany every year, and Japan, the second largest market, sells only 800 cars per year. The interior of the G-class car is handmade, and carpenters are appointed in repair shops for wood trim. The leather that wraps the seat is not ordinary leather but nappa, which you can see in ROLLS-ROYCE and bently. A short leather top made by nappa also costs more than $2,000. When you buy a G-class car, it has 1,500 options. There are heavyweight modification factories such as brabus.lorinser, carLSson and aMG engaged in G-class car modification….

The 2017 Mercedes-Benz G500 has always been a maverick Mercedes-Benz off-road vehicle series. The square design of the most traditional off-road vehicle, as well as the super off-road ability that can be actively overcome in difficult road sections, is the Mercedes-Benz G-Class that has maintained its leading position in the hearts of off-road vehicle lovers. The 2017 Mercedes-Benz G500 continues the classic shape that has remained unchanged for 30 years. The sturdy and hard-core beamed body has long been deeply rooted in the hearts of the people. Many star-exposed cars, the Mercedes-Benz G-series are often on the list. After the 2017 Mercedes-Benz G500 has a new engine, not only the power performance has been improved, but also the economy has been guaranteed. Many people can’t help but give a thumbs up. It is a classic legend in the history of off-road vehicles. It has maintained the same face for more than 30 years and is known as a master in the off-road field.

Appearance: Mercedes-Benz G500 4 × 4 is a pure all-terrain off-road vehicle. The iconic three-rib chrome grille and retro design have become a symbol of an era. Showing off-road flavor. The front part of the Mercedes-Benz G5004 × 4 is specially replaced with a single cross-grid water tank shield made of carbon fiber, and LED day lights are added under the air inlet holes on both sides to show a more gorgeous front shape. With the same carbon fiber material setting of the large wheel arches of the body, and deliberately revealing the charming lines of half of the carbon fiber material, the appearance of the Mercedes-Benz G5004 × 4 is even more fierce.


Interior: The Mercedes-Benz G500 4 × 4 uses more innovative technologies in the car. The new four-spoke steering wheel is also in line with the latest Mercedes-Benz family characteristics. Equipped with a rear-view camera, for such a large model, reversing can be visualized, which is very practical and safe. Even consumers who are familiar with Mercedes-Benz G-Class models will immediately feel a big difference after sitting in the driver’s seat of this car, first of all, the difference in vision. Indeed, this fully upgraded Mercedes-Benz G5004 × 4 model has changed almost all driving characteristics. Although it is not "crazy" to describe, it can definitely refresh anyone’s "world view".


Performance: 17 Mercedes-Benz G500 4 × 42 power is transmitted to the four-wheel drive system through an improved 7-speed 7G-tronic automatic transmission, a separate transfer box from the G500 provides high and low speed gears, and three electronically controlled mechanical differential locks in the front, middle and rear are of course standard. Switch to double spring and double shock absorption for harsh roads, shock absorption is available in both comfort and sports modes, and mode switching can be completed in only 15 milliseconds.

In terms of power: 17 Mercedes-Benz G500 4 × 42 ditches the 5.5-liter naturally aspirated multi-point EFI V8 gasoline engine used in the G500, and is equipped with a 4.0-liter twin-turbo direct-injection V8 gasoline engine codenamed M178. Production capacity of this 90-degree angle engine will be released in late 2015, when it will replace three existing Mercedes-Benz V8 engines, which are capable of meeting the European 6 emission standard implemented in 2016. The V8 engine codenamed M178 generates a maximum horsepower of 416 bhp at 5350 rpm, and peak torque of 610 Nm can last from 2250rpm to 4700 rpm, which is 34 bhp and 80 Nm higher than the standard version, respectively.

Configuration: Mercedes-Benz G5004x4 single sunroof, 22 wheels, red calipers, double shock absorption, xenon LED daytime running lights, multi-contour electric wrapped seats, flip fur interior (flip fur two-color seat, flip fur steering wheel, flip fur door panel, flip fur inner top), front seat ventilation and heating, second row seat heating, HARMAN audio (14 speakers), three differential locks, central control carbon fiber decoration, chassis comfort adjustment, foot pedal, front electric eye, reflection, navigation, multi-function steering wheel (Bluetooth, fixed speed cruise, paddle shifter), dual-zone air conditioner


Although the 2017 Mercedes-Benz G500 4X4 top match has a roughly similar "box" shape to the ordinary G model, there are too many differences in the details. Maybe you will still adhere to the concept that large displacement is not environmentally friendly, but in the face of such a car, who would care if it is environmentally friendly or not. Even environmentalists can’t help but get it in the bag, and the big deal is that the parking garage will not open. The Mercedes-Benz G is like an adult’s toy, and this G500 4×4 can be said to be a very delicate and beautiful high-end toy.

Tianjin Hongye Tengfei International Trade Co., Ltd. | Tianjin Port luxury car parallel importNote: All vehicles in our store can enjoy the national 4S store quality assurance, maintenance, in line with the national licensing standards, government procurement designated units, honest enterprises, can be sold all over the country to enjoy the national joint guarantee, to do business with sincerity, to treat people with trust! A handshake, forever friends!
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VIP line: 18722499222 Manager Wu
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CCTV News:On August 31st, Senior Colonel Zhang Shuili, spokesman of the Western Theater, made a speech on the situation on the Sino-Indian border, pointing out that on August 31st, the Indian army violated the consensus reached in the previous multi-level talks and meetings between the two sides, and illegally crossed the line and occupied it near the south bank of Bangong Lake and Reqin Mountain Pass again, openly provoking it, causing tension on the border. This move by India seriously infringes on China’s territorial sovereignty, seriously undermines peace and stability in the border areas between China and India, and reneges on its words and treachery. China strongly opposes this. We solemnly demand that the Indian side immediately withdraw the illegally occupied troops crossing the line, strictly control and restrain the frontline troops, earnestly abide by its commitments, and avoid further escalation. China’s army is taking necessary countermeasures, and will pay close attention to the development and resolutely safeguard China’s territorial sovereignty and peace and stability in the border areas.
Cctv news(Reporter Wang Jingyuan Peng Jun Yu Xiaodan): Recently, under the joint guidance of the Network Communication Bureau of the Central Network Information Office and the Propaganda Center of the State Forestry and Grassland Bureau, the launching ceremony of the network theme activity "Beautiful China Online Media Eco-trip" was held in Hulunbeier City, Inner Mongolia Autonomous Region, jointly sponsored by the Network Information Office of the Inner Mongolia Autonomous Region Party Committee, the Guangdong Provincial Party Committee, the Guangxi Zhuang Autonomous Region Party Committee, the Shaanxi Provincial Party Committee, the Gansu Provincial Party Committee and CCTV.
The theme activity is to thoroughly study, publicize and implement the supreme leader’s ecological civilization thought, focus on the construction of ecological civilization, vividly tell the story of beautiful China, and vividly show the vigor and vitality of green China, developing China and forging ahead in China.

Illustration CCTV reporter Song Yuchen
This network theme activity invites representatives of teachers and students from colleges and universities to participate in the ideological and political practice activities of college students. Inner Mongolia is the first stop of this activity. During the five-day interview, more than 20 journalists and editors went to Hulunbeier City, Inner Mongolia Autonomous Region to carry out interview activities, and showed the beauty of nature, ecology and life in Inner Mongolia Autonomous Region in the new era through all-media and multi-form reports.

Interview group photo Zhang Yuanshe
Manglai Gacha: A New Sample of Pastoral Modernization
Manglaigacha is one of the 15 animal husbandry gacha in Kerlunsumu, Xinbaerhu Right Banner. It is adjacent to the Krulun River in the north and the border line of Mongolia in the south. The whole area is in a strip shape from north to south, and the grassland is fragmented.
Mijige Dorg, secretary of the Party branch of Manglaigacha, said that in the past, the pasture was contracted to individuals, and basically every family had a net fence, so the pasture was fixed and could not get out of their own pasture, and herders also had many contradictions because of the net fence.

Mijige Dorg CCTV reporter Peng Junshe
With the requirements of the modernization of pastoral areas, the fence not only restricts the development of animal husbandry, but also affects the ecological balance of grassland. The problems caused by fence are becoming more and more serious, such as the gradual decrease of forage species and grassland degradation.
In 2018, Manglai Gacha was identified as the first pastoral modernization pilot in Xinbaerhuyouqi. In June 2019, Manglaigacha established the first joint-stock animal husbandry professional cooperative in Xinbaerhuyouqi — — Manglai specialized animal husbandry cooperative has absorbed 65 herdsmen and established the organizational form of "collective economic organization+specialized cooperative".
Shortly after the establishment of the cooperative, the problem that had plagued Mijige Dorg for a long time was finally solved, and the Gacha "two committees" decided to dismantle the net fence.
According to Mijige Dorg, Gacha has rationally dismantled 96 kilometers of optimized net fence, integrated 278,000 mu of grassland into cooperative herdsmen, divided it into five production blocks: spring, summer, autumn and winter camps and mowing grassland, opened the closed pasture net fence for many years, and resumed the traditional four-season rotation grazing. "The herdsmen also think that it is very comfortable to return to the vast grassland before."
Mijige Dorg said that the cooperative innovates the production and management system, and the herdsmen voluntarily take "grassland+livestock" as the share price, and "16 mu of grassland+1 sheep" as one share; The stock value is converted into 1 mu by 10 yuan, multiplied by the expiration year of this round of pasture lease of 6 years, plus the price of 1,500 yuan for a sheep, and one share is approved to be 2,460 yuan. Shares in cooperatives, "herdsmen become shareholders, ‘ Grassland certificate ’ Change ‘ Warrants ’ " .
The deeper significance of dismantling the net fence lies in breaking the wall that restricts the rotation and diversified development of livestock in four seasons, paving the way for the balanced restoration of grassland ecological environment and the harmonious coexistence of man and nature.

Manglai checks the schematic diagram of four seasons rotation grazing. CCTV reporter Wang Jingyuan photo
After the removal of the net fence, the grass potential has been obviously improved. "Vegetation coverage, dry and heavy grass yield and average height are obviously higher than other Gacha", said Han Yongli, Party secretary of Kerlunsumu, Xinbaerhu Right Banner, with a smile.
The improvement of ecological environment can not be separated from the principle of balance between grass and livestock. Han Yongli introduced that Gacha made rational use of grassland resources through four-season rotation grazing, and relied on big data platform and smart grazing to continuously strengthen the supervision, restoration and governance of grassland, so as to promote the continuous improvement of grassland ecology.
In Mongolian, "Manglai" means first and pioneer, and the development of herdsman’s "holding a group" provides strong support for Manglai Gacha to be at the forefront in organization, economy and social governance.
Han Yongli said that the cooperative has established a linkage mechanism with the interests of leading enterprises, reduced the production cost of milk and meat products through intensive production, established a quality and safety traceability system, and used the Manglai live animal trading market platform and the "e-commerce+"marketing model to enhance brand added value and market competitiveness.
In addition, Manglaigacha also vigorously promotes the development of experiential grassland eco-tourism, develops folk cultural tourism industries such as Krulun camp and family ranch, and promotes the integration and development of multiple industries.

Photo by Meng Jiayu, Krulun River
Krulun Tourist Camp belongs to Kerun Sumumang Laigacha in Xinbaerhu Right Banner. Named after the Krulun River flowing through the territory, the camp officially opened in 2022, providing integrated services such as sightseeing, experience, catering and accommodation.
The construction of the camp adheres to the concept of ecological priority and green development. Grassland partners such as cattle, horses and sheep naturally snuggle near the camp, and migratory birds and antelope are also frequent visitors to the camp.
In the grassland pasture not far from the camp, visitors can also experience nomadic life, milking cows, feeding lambs, riding horses, riding tractors to see camels, picking wild flowers on the grassland, and enjoying the tranquility and beauty of the sky, grassland and rivers.
Xiertala Farmland: Ecological Grass and Animal Husbandry, Realizing Win-win for Agriculture and Animal Husbandry
Hulunbeier grassland has developed many types of meadow grassland ecosystems, which is a precious natural ecological laboratory, and the economic, ecological and social values of field observation and research are very significant.
Relying on China Academy of Agricultural Sciences, Hulunbeier Grassland Ecosystem National Field Scientific Observation and Research Station is located in Xiertala Farm in Hulunbeier City, which is the most complete and representative area of temperate meadow grassland in Eurasia.
Walking into the Shertala farm, the staff is sampling on the grass. Yan Ruirui, deputy stationmaster of Hulunbeier Field Observation and Research Station of China Academy of Agricultural Sciences, said that a car is a field scientific research station. As soon as the car stops, the staff can immediately inspect the growth of plants on this grassland.

The staff is conducting production measurement. CCTV reporter Yu Xiaodan photo
Grass husbandry is a new ecological grass and livestock industry promoted on the basis of traditional animal husbandry and grass industry, and it is also an important content of structural reform of agricultural supply side. Hulunbeier is endowed with rich grassland resources, but in recent years, grassland degradation is serious, industrial structure is out of balance, and the development of animal husbandry is seriously hindered.
Today, with the goal of "ecological priority and green development", Xiertala Farm implements cross-regional rotation grazing in the first pasture Sanhe cattle grazing cluster. Zoning rotational grazing is a controlled grazing method. Compared with free grazing, it can reduce the trampling degree of livestock on grassland and improve the productivity and quality of grassland.
Compared with other pastures, the special feature of Xiertala Farm is that it has a strong "scientific and technological flavor". In 2015, the demonstration model project of ecological grass and animal husbandry of China Academy of Sciences landed in Hulunbeier Agricultural Reclamation Group. Through the empowerment of science and technology, Xiertala Farm has gradually embarked on a new path suitable for sustainable development.
From June to August every year, in the experimental demonstration pasture of Hulunbeier Agricultural Reclamation Group, the staff will conduct production measurement when the biomass content of forage grass in natural grassland reaches the peak.
According to Yan Ruirui, the staff will arrange sample plots according to the average area of each grassland, and use a sample box to delimit a square with an area of 1 square meter on the grassland for sampling, and record the topographic characteristics, soil characteristics, grassland types, vegetation appearance and other data of the sampling site in detail. Then, the sampled forage grass will be taken back to dry and weighed to compare with the later improved grassland growth, so as to master the dynamic changes of grass group composition and yield in natural grassland. "This provides powerful data for the experimental research of the Chinese Academy of Sciences and is conducive to the transformation of scientific and technological achievements."

Yan Ruirui was interviewed by CCTV reporter Yu Xiaodan.
Under the guidance of experts, according to the need of fertilizer in grassland, each experimental area carries out grassland nutrient replenishment every year, cuts grass roots through root cutting and loosening technology to improve the permeability of soil, and the grassland is regenerated and rejuvenated. Moreover, no-tillage seeders are used to replant some high-quality grasses with strong adaptability and feeding value, increase the species and coverage of grass groups, improve the proportion of high-quality grasses, and promote the yield and quality of grass layers.
Yan Ruirui said that Hulunbeier Field Observation and Research Station has ensured the effectiveness of forage improvement through the use of many high-tech means. Long-term experiments of pasture include grazing utilization, mowing utilization, grassland improvement and grassland cultivation, and high-precision dynamic monitoring of grassland productivity is realized by combining satellite remote sensing and ground-based remote sensing experiments.
With the help of science and technology, high-quality pasture has become a resounding business card of Xiertala farm. The pasture turns forage into commodities for sale, and builds a whole industrial chain integrating production, storage and sales, and completes all links of forage planting, management, harvesting, storage and sales, which brings considerable economic benefits to the farm and pasture.

Shertala Farm CCTV reporter Wang Jingyuan photo
The reporter learned that in Hulunbeier Agricultural Reclamation Group, experimental demonstration sites like this are also distributed in six agricultural pastures such as Tenihe. Through the transformation of ecological grass and animal husbandry experimental area, more than 100 thousand mu of natural grassland has been improved over the years, which has improved the yield and quality of pasture and formed a modern agricultural pattern of circular development of agriculture and animal husbandry.
Honghuaerji Water Control Project: the "pillar" of flood control, the "stabilizer" of water supply and the "cozy nest" of waterfowl.
Honghuaerji Water Control Project is located in Ewenki Autonomous Banner, Hulunbeier City, Inner Mongolia Autonomous Region. Construction started in April 2007 and was fully completed in August 2011.
After completion, Honghuaerji Water Control Project is the only large type II reservoir in high latitude and cold regions in China, the only water control project built on the Yimin River, and the only drinking water source supply place in the downtown area of Hulunbeier.

Honghuaerji Water Control Project CCTV reporter Wang Jingyuan photo
Yu Dapeng, deputy general manager of Honghuaerji Hydropower Branch, introduced that the reservoir has a total storage capacity of 322 million cubic meters and a control basin area of 5,364 square kilometers, which has raised the flood control standard of Yimin River from once every 30 years to once every 100 years.
The reservoir regularly inspects and maintains 23 hydrological stations distributed in the control basin area of 5,463 square kilometers above the dam site, scientifically and reasonably arranges the operation mode of hydro-generator sets according to the weather and rain information in time, adjusts the storage capacity to prevent ice and flood, updates the dam automatic monitoring system, and continuously improves the dam safety management and control level.
In 2013, Honghuaerji Water Control Project successfully resisted the second flood of Yimin River since 1958. It is the "pillar" of flood control and the "stabilizer" and "ballast stone" of water source and water supply security in Hulunbeier area, protecting the lives and property of people of all ethnic groups on both sides of the middle and lower reaches of the river and protecting 212,000 mu of grassland from floods.
In addition, the Honghuaerji Water Control Project and the water supply project are also projects combining water conservancy and ecology. The reservoir conserves grasslands and attracts many kinds of waterfowl to settle down in the reservoir area, achieving a win-win situation for the construction of ecological civilization and the beautiful development in hulun buir grassland.
"In the past, regional economic development mainly relied on the dependence and extraction of groundwater, and the ecological environment was under great pressure." Yu Dapeng said that now all nine water source wells in the original central city water source of Hulunbeier City have withdrawn from the central city water supply, realizing the full use of surface water from Honghuaerji Reservoir.
In order to transport the mountain spring water in the forest to the homes of nearly 400,000 residents in the central city of Hulunbeier and Ewenki Banner, Hulunbeier City built a water supply project with Honghuaerji Water Control Project as the fulcrum. The total length of the pipeline is about 108 kilometers, starting from Honghuaerji Reservoir and ending at Heiyangzhan Water Plant. At present, the reservoir provides about 25 million cubic meters of urban water supply and 10 million cubic meters of industrial water supply every year.
One of the tasks of Chen Lei, an operation and maintenance attendant, is to patrol the water surface every day. In order to prevent water pollution and damage to the water environment, he and his colleagues have to patrol the first-class water source protection zone manually every day. In addition, it is also responsible for standardizing the setting of water source boundary signs, warning signs and protective fences, regularly salvaging floating objects on the water surface, and cleaning up garbage along the river. With their efforts, the water quality has remained above the national third-class standard for surface water for a long time.
Water governance is also inseparable from technological empowerment. In view of the long distance of water supply pipeline, wide distribution range, large number and long distance of pressure monitoring points, and low efficiency of manual patrol monitoring, the reservoir carried out technical innovation and upgraded 23 remote signals of pressure and flow in 7 key wells of water supply pipeline. The pressure and flow data transmission of the reformed water supply pipeline monitoring system is timely and accurate, and can be monitored in real time through the mobile terminal of the mobile phone, which comprehensively improves the water supply safety guarantee ability.
In July, the Honghuaerji Reservoir was full of blue waves and birds, which was a vivid practice of ecological environment management in Sheung Shui, hulun buir grassland.

Reservoir patrol boat Zhang Yuan photo
Forests and grasslands are important natural ecosystems, which play a fundamental and strategic role in safeguarding national ecological security and promoting the construction of ecological civilization. Forests are reservoirs, Qian Ku, grain depots and carbon depots, and the flourishing of forests and grasses is ecological.
"This interview with the group not only allowed us to appreciate the beautiful natural scenery of the motherland, but also allowed us to receive a vivid patriotic education, which enriched the teaching materials of teachers." During the five-day interview, Dao Lifang, an associate professor at the Marxist College of Inner Mongolia Agricultural University, led the students to participate in the whole process.

Dao Lifang and student CCTV reporter Yu Xiaodan photo
Dao Lifang said that this time, leading young students to understand the national conditions in the first line, measuring the motherland with their feet and discovering the truth with their eyes, made them realize the necessity and significance of ideological and political lessons going out of the small classroom in school and into the big classroom in society.
In Dao Lifang’s view, it is of great significance that the first stop of this network theme activity is in Hulunbeier City, Inner Mongolia Autonomous Region, which is located in the north of the motherland.
Hulunbeier, with an area of more than 250,000 square kilometers, is located in the northeast of Inner Mongolia Autonomous Region, adjacent to Mongolia and Russia. It has more than 80,000 square kilometers of prairie, more than 120,000 square kilometers of forest, the largest high-latitude and low-altitude native woody wetland in Asia, Hulun Lake and Bell Lake. It is an important green ecological barrier and security barrier in northern China and occupies a very important position in the construction of ecological civilization.
"Thousands of miles of mountains and rivers, only this green", Hulunbeier City of Inner Mongolia Autonomous Region knocked on the new door of economic development with green water and green hills, and embarked on a green development road with ecological beauty and rich people. The touching story of loving, planting and protecting green in this land continues.
On March 13th, local time, at the plenary session of the European Parliament held in Strasbourg, France, the European Parliament formally voted to pass and approve the EU Artificial Intelligence Act. This is the world’s first artificial intelligence (AI) bill, marking the beginning of a new era of AI supervision.
National business daily reporter noted that the European Union’s "Artificial Intelligence Act" was first born in 2021, which will regulate AI technology based on the degree of risk.
After the bill is approved, how to supervise the generative tools such as ChatGPT will become the focus of attention. Some analysts say that the generative model is included in the general AI model, and there will be different regulatory requirements according to whether there is "systemic risk", which may cause difficulties for the actual supervision of large language models.
In an interview with national business daily, Steven Farmer, a partner of Pillsbury Winthrop Shaw Pittman LLP, one of the world’s top law firms, said, "I think the EU’s AI bill is likely to become a template for the world, which is a critical moment for the global supervision of AI competition." Taking the EU’s General Data Protection Regulation as an example, he explained that in terms of AI regulation, the EU has determined the global direction.
It is reported that the core goal of the Artificial Intelligence Act is to establish a regulatory framework, use the potential of AI responsibly, and ensure that technology benefits the public interest while protecting individual rights.
It is worth noting that the bill sets different requirements and implementation mechanisms according to the degree of risk that the AI system may cause to users. The reporter found that the AI system was divided into four different risk levels: unacceptable risk, high risk, finite risk and low risk. According to the function and influence of AI system, the Act prohibits eight types of AI applications.
It mentioned that "all AI systems that are considered to pose a clear threat to people’s safety, livelihood and rights will be banned, from the government’s social rating to the use of voice-assisted toys to encourage dangerous behavior."

National business daily reporter further reviewed the bill and found that according to the function and actual or possible impact of AI tools,The bill prohibits eight types of AI applications.

After the bill was passed by the European Parliament, how the generated AI tools such as ChatGPT will be regulated immediately became the focus of attention.
According to foreign media, the bill only explicitly mentions the "generative model" twice and incorporates these systems into the so-called "General AI (GPAI) model". Depending on whether there is "systemic risk" in these models, they may be subject to different requirements.
Charles-Albert Helleputte, head of EU data privacy, network security and digital assets business of Squire Patton Boggs, a global law firm, said, "For large language models, it is not entirely high risk, and there is an intermediate category (specific transparency risk), which may lead to many thorny problems in actual implementation."
According to foreign media reports of science and technology law, since the first legal dispute of generative AI tools, the attribution of responsibility between AI service providers and users has been unclear. And this bill gives a clear answer: both sides have responsibilities. Although AI system providers or developers undertake most compliance requirements, how users or deployers use these tools will determine the types of responsibilities they face.
In this regard, Ashley Casovan, managing director of the AI Governance Center of the International Privacy Professionals Association, explained: "The bill shows that if the deployers make significant enough changes to the development of the platform, they are both developers and deployers." But he mentioned that the meaning of "significant" determines how to implement this bill.
However, Helleputte believes that it may be difficult to distinguish the responsibilities between developers and users. "When we look at the differences between developers and users in the bill, you will find that there is a transfer of responsibilities between one party and the other … The boundary may not be so clear."
It is reported that the bill will take effect 20 days after its publication in the official gazette, and it will be fully applied two years later, and some rules will be implemented in stages.The ban will take effect in six months; The governance rules and obligations of the general AI model will apply after 12 months; AI system rules embedded in regulated products will be applied after 36 months. The bill will apply to any company doing business in the EU,Companies that violate the law may be fined up to 35 million euros, or 7% of the company’s global revenue.
Some legal professionals said that the bill is an important milestone in the supervision of AI by international law, which may pave the way for other countries to follow suit.
Steven Farmer, an AI expert and partner of Pillsbury Winthrop Shaw Pittman LLP, one of the world’s top law firms, said in an interview with national business daily, "I think the EU’s AI bill is likely to become a template for the world. This is a critical moment for the global supervision of the AI competition. The EU has determined the global direction."
Some foreign media mentioned that one of the biggest challenges for this bill is whether the EU can achieve the "Brussels effect" in the global AI technology field, that is, the ability to radiate the EU’s legislative framework to other countries and regions.
Steven Farmer mentioned to every reporter an important precedent in data supervision in the European Union: the General Data Protection Regulation (GDPR) promulgated in 2016. Within two years after the promulgation of this regulation, global technology giants such as Meta and Microsoft have updated their related services. Today, privacy standards and awareness are commonplace in most jurisdictions.
"In terms of regulatory data, the EU took the lead in providing GDPR for us, and (later) we also saw the global convergence in this direction. The Artificial Intelligence Act seems to be repeating history. " Farmer told reporters like this.
In fact, the passage of the AI bill faces many controversies. During the negotiation, some EU countries, such as France and Germany, thought that the AI rules were too strict, which might hurt European start-ups.
Cecilia Bonefeld-Dahl, Director-General of Digital Europe, a European technology industry organization, once said: "We will pay the price for this bill, which means that we need to invest more in studying ways to combat the risk of AI use, rather than investing in the technology itself."
"Some people worry that the bill will stifle innovation, but in fact I think the bill sets some safety parameters for innovation. Look at the list of AI systems that are prohibited (in the bill). I really don’t see what these are worth opposing. " Farmer told every reporter. "The EU’s actions (regulated by AI) have always been controversial, but I think it balances safety and innovation, which is a very comprehensive framework. When other countries seek to formulate similar measures, the EU may enjoy a first-Mover advantage. "
Although this is the world’s first AI bill, the EU is not the only one in terms of AI technology supervision. Last year, the United States signed a comprehensive executive order on AI, and legislators in at least seven states in the country are making their own AI legislation. In addition, China, Japan, Brazil and other countries and regions, as well as organizations such as the United Nations and G7, are all working on formulating AI regulatory rules.
However, Emma Wright, a partner of Harbottle & Lewis Law Firm, is worried that the EU bill may soon become obsolete with the rapid development of technology. "Considering the speed of technological change-as shown by the introduction of generative AI last year-the EU AI bill will soon become obsolete, especially considering the time frame of implementation," she said.
national business daily

BEIJING, Beijing, December 20 (Qiu Yu) The enterprise’s self-inspection action on the label specification of infant formula milk powder is underway, and some expressions suspected of exaggerating publicity are banned. What words can’t appear on the packaging of infant milk powder? How big is the difference between high-end and low-end milk powder? What kind of brand do enterprises want to develop most after the new milk powder policy? A reporter from Zhongxin. com (WeChat WeChat official account: cns2012) conducted an investigation.
Information such as "intelligence, breastfeeding" is banned.
At the beginning of this month, the General Office of the State Food and Drug Administration issued the Notice on the Standardization, Supervision and Inspection of the Labeling of Infant Formula Milk Powder (hereinafter referred to as the Notice), requiring enterprises to conduct self-examination on the labeling of infant formula milk powder.
The "Notice" refers to seven aspects of labeling inspection of infant formula milk powder, including functional expressions such as not explicitly or implicitly improving intelligence, increasing resistance or immunity, and protecting intestines; Do not use vague information such as "imported milk source", "from foreign pasture" and "ecological pasture"; The label shall not use "human emulsification", "breast milk" or similar terms.
In this regard, after investigating the infant milk powder sold online and offline, the reporter found that some brands wrote "It is helpful for the normal development of baby’s vision" on the packaging, and some introduced that "the five-dimensional system of nutrition, absorption, digestion, immunity and intelligence is natural, safe and complete", and some brands emphasized "being friendly to the human body".
On some e-commerce platforms, some infant milk powder brands use expressions such as "imported milk source" and "pure close to breast milk" in advertising.
Several treasure mothers said that they didn’t know which nutrients had the function of improving intelligence or improving immunity, but some functional expressions on the packaging and the words "from foreign pastures" did have certain allure.

How big is the difference between high and low-end milk powder?
Take expressions such as improving intelligence or improving resistance as an example. Do these milk powders really have the above functions?
Song Liang, a senior dairy analyst and head of the industrial economic expert group of China Agricultural Reclamation Dairy Alliance, pointed out in an interview that the functional differences of different infant milk powders are not very big. At present, the research on infant milk powder in China is not perfect. Some enterprises claim that they have educational function by adding some nutritional elements, and more than 90% of these are exaggerated propaganda.
"The formula of infant milk powder mainly refers to international standards, and countries have fine-tuned it according to the national conditions," said Wang Dingmian, a dairy expert. In terms of the nutritional composition and content of milk powder, international standards give room for fluctuation, but the formulas of different countries are similar, and the so-called high-end milk powder and low-end milk powder are not very different.
Label identification is a sign to distinguish different commodity providers and an important reference for consumers to choose and buy goods.
In the interpretation of the Notice, the State Food and Drug Administration mentioned that the label exaggerated publicity, claims and other chaos caused confusion in the infant formula milk powder market, and also made it difficult for consumers to purchase infant formula milk powder.
Song Liang believes that the propaganda of infant milk powder in China is too strong, which may mislead consumers. As a result, consumers blindly pursue a certain function of milk powder and lose their rational view of the essence of milk powder.

The standard label is "the front station" of the new milk powder policy.
This is not the first time that the State Food and Drug Administration has stipulated the labeling of infant formula milk powder. In June this year, the State Food and Drug Administration issued the "Measures for the Administration of Formula Registration of Infant Formula Milk Powder Products" (hereinafter referred to as the "Measures"), which came into effect on October 1, 2016, with a transition period until January 1, 2018.
The "Measures" require applicants to submit sample labels and instructions, as well as descriptions and certification materials claimed in the labels and instructions when applying for registration, and make detailed provisions on the expression requirements of labels and instructions. These include information such as "intelligence" and "breast-feeding".
The "Measures", known as the "New Deal for Milk Powder", has a transitional period until 2018. Why do you carry out standardized labeling actions now?
"Standard labeling is to prepare for the formal implementation of the new milk powder policy, for the new policy ‘ Advance station ’ Wang Dingmian said that enterprises should have an adaptation process during the transition period. If there are still label violations after 2018, the production qualification may be cancelled.
In the interpretation of the Notice, the State Food and Drug Administration pointed out that at present, the registration of infant formula milk powder products has begun, in which the sample labels and instructions and their claims are important contents of the registration review. Enterprises do a good job in self-inspection and rectification of label identification, which is also a good foundation for the smooth application for product formula registration.
The Notice requires enterprises to carry out self-examination and self-correction within three months. In this regard, Song Liang pointed out that although the reserved time is short, the State Food and Drug Administration is steadily and orderly implementing the registration system. Label management first helps to reduce the industry-oriented publicity, which is of great significance in the whole process of formulation system landing.

Industry concentration increases. What kind of brands do enterprises want to keep?
In addition to standardizing labels, an important content of the Measures is to stipulate that each enterprise shall not exceed 3 series and 9 formulas. Some analysts said that this is conducive to the improvement of the concentration of milk powder industry.
Changjiang securities’s research report pointed out that domestic infant milk powder enterprises usually have many formulas, and some even have dozens of product series. However, in fact, there is little difference in the formulas of each product series. The implementation of the new regulations will prompt enterprises to cut down small brands with small sales and poor performance, which will help improve the concentration of milk powder industry.
Some people in the milk powder industry told reporters that many enterprises are carrying out "three actions". First, reduce brands. Before, it was common for an enterprise to have 30 or 50 brands, and there were more than 100 brands in individual enterprises. Now, enterprises have begun to shrink brands and formulas. The second is to reduce production, and enterprises have reduced the production quantity of some brands of milk powder. Third, promotion, through marketing means, try to sell the milk powder that has been produced during the transition period and reduce losses.
Wang Dingmian said that at present, the brands that enterprises hope to "keep" are mainly their own brands, brands with the best popularity and market share, and brands that are easy to sell and have high profits.
"After the brand concentration is improved, consumers and enterprises can establish a benign communication," Song Liang said. Enterprises can maintain their brands more carefully and ensure the order of sales channels; Consumers can have a deep understanding of a brand, and then make a relatively objective judgment. (End)



Many young people have experienced traveling abroad to help their friends buy local goods, but Cao Yan, who has just returned from a trip to Japan, is a little uneasy, and the problem lies in a few bottles of eye drops that her friend asked her to bring. "My mother also quarreled with me about this matter, saying that I am responsible for people’s use problems."
She buys eye drops.
Two of the three kinds were on the news of "no sale"
Yesterday, it was the third day that Xiao Cao, who lives in Jiaochangkou, Yuzhong District, returned to Chongqing from Japan. On this trip, Xiao Cao, like many young people, became a "purchasing agent" and helped many relatives and friends buy back local goods from Japan. These things were filled with a suitcase.
Most of the things purchased are Japanese cosmetics and skin care products. Although all of them have been mailed out, Xiao Cao and his mother are still a little embarrassed about some of them. "It’s just a few bottles of eye drops, which is only tens of dollars, mainly because my mother is afraid of safety problems."
Xiao Cao recalled that during this trip to Japan, there were seven or eight friends who asked her to buy eye drops, all of whom were young people, and the eye drops she bought were also online celebrity products. "They were concentrated in three brands, a silver FX model, a PC, and a Japanese eye drop made in Letun." This shopping trip went smoothly. Xiao Cao bought these eye drops that his friends needed the next day when he went to Japan.
Just as the family continued to travel, Xiao Cao’s mother found out in her mobile phone that two of the eye drops appeared in the news that they were banned in foreign countries. "I was curious at that time and wanted to know what eye drops were so good that I had to buy them abroad. I didn’t expect to find out that there was a problem." What Xiao Cao’s mother didn’t expect was that all the news about the ban mentioned that the reason for the ban was "may bring serious health risks". To this end, Xiao Cao and his mother had a disagreement. My mother thought that eye drops should not continue to be brought to friends, because Xiao Cao would "take risks", but Xiao Cao felt that it was no big deal. "I used two or three bottles myself, and I didn’t think there was a problem, and how risky an eye drop could be!"
Be sought after in China
E-commerce platform sells well, and the ingredients contained are not mentioned.
The reporter inquired about relevant reports. It turned out that the FX eye drops and PC eye drops that Xiao Cao was asked to purchase were removed from the shelves in Health Canada a month ago, and it was forbidden to sell them online. It is worth noting that these two kinds of eye drops are all from Japanese Shentian Pharmaceutical, and FX eye drops also have a gold package, which is also banned.
The reporter then inquired about the above two kinds of eye drops on several domestic e-commerce platforms and found that they were sold on all major platforms, and the sales volume was not small. On Taobao, the monthly sales of FX eye drops on many platforms are tens of thousands. "Removing red blood" and "refreshing eyes" are the effects of eye drops mentioned by various stores, but most stores do not mention what ingredients are contained in eye drops on the sales page.
On another product recommendation APP, the word "eye drops" was entered, and the most frequently appeared articles about eye drops in online celebrity, Japan, with thousands of articles. Among these recommendations, the most effective is "relieving eye fatigue", but few articles mention the ingredients that may cause harm in eye drops.
The public is not at ease.
The news of the ban on sales came out, and sales were not affected.
Miss Tang, who studied in Japan from Chongqing, said that FX eye drops and PC eye drops have been very popular with the public since 2017. "People have been looking for me to buy them, even after the news of the sale ban came out, and the sales volume has not been affected."
Miss Tang said that she is also a loyal audience of FX eye drops. "It’s very cool after clicking in, and it really feels very moist." Miss Tang and some friends who asked her to buy the dangerous ingredients mentioned by the Canadian health department didn’t think it was a big deal. "This eye drop is also used by many people in Japan, and everyone is fine."
Expert reminder
The ingredients in eye drops are complicated.
Long-term use may lead to glaucoma.
According to Qi Jian, an ophthalmologist in the First Affiliated Hospital of Chongqing Medical University, these online celebrity eye drops contain neostigmine methyl sulfate and tetrahydrozoline. Among them, tetrahydrozoline is the main component of eye drops, which belongs to adrenaline drugs, and has a slight pupil dilation effect. Young people and people without glaucoma constitution have no obvious adverse consequences, but for some elderly people who may have glaucoma constitution, long-term use of this kind of drugs may lead to potential risks of glaucoma and may seriously damage visual function.
What is more noteworthy is that the composition of "Neostigmine" contained in eye drops is prohibited for people suffering from epilepsy, angina pectoris, urinary tract obstruction and bronchial asthma. Although the content of this ingredient in eye drops is very low, it is enough to cause serious harm to some sensitive patients, because the eye drops will enter the nasal mucosa and eventually enter the blood system, and there will be corresponding risks if there is this ingredient.
According to Xiao Cao and Miss Tang’s statement that eye drops are cool and comfortable after dripping, and they are very effective in eliminating red blood, Qi Jian reminds that it is not surprising that eye drops have the functions of "cooling" and "eliminating envy". Tetrazoline has the function of constricting blood vessels, which can relieve the symptoms of eye congestion caused by allergies and inflammation, so the envy will disappear immediately after dripping, but this effect is temporary, not permanent.
Many people frequently use eye drops because of this temporary feeling of redness and coolness, but the real cause of eye fatigue and dryness has not been solved. Long-term dripping may also cause dry eye, causing punctate keratopathy and even keratitis. Chongqing morning post upstream journalist Shi Heng
related news
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Experts who are prone to pink eye disease in summer teach you how to prevent it.
Is there a geographical difference in suffering from eye diseases? Don’t believe it, Chongqing people are prone to pink eye. June 6th is the 24th National Eye-Love Day. Professor Bai Ji, a famous ophthalmologist, was invited to enter Jinqiao Community in Liangjiang New District to give a public lecture on "Prevention and Treatment of Myopia" to residents.
The activity organized by Liangjiang New Area is based on the theme of "Take care of children’s eye health together and let them have a bright future", which attracted more than 100 people from nearby residents, students, teachers and so on.
Looking at mobile phones for a long time is prone to dry eye.
Bai Ji gave a detailed and vivid explanation on how to prevent eye diseases scientifically. "Pay attention to eye hygiene and ensure adequate sleep time, not less than 10 hours a day; We must persist in doing eye exercises seriously; Or be picky about food; Not playing computer and watching TV for a long time; Take an active part in physical exercise; Reading and writing posture is correct, etc. "
In view of the fact that modern people are exposed to a large number of electronic products every day, they are prone to eye discomfort. Bai Ji believes that this is due to long-term use of eyes, which leads to eye fatigue and dryness. It is medically called dry eye syndrome, also known as keratoconjunctivitis xerosis.
Common symptoms include dry eyes, easy fatigue, itchy eyes, foreign body sensation and sensitivity to external stimuli. In severe cases, the eyes will be red, swollen, keratinized, and the corneal epithelium will be broken and there will be silk adhesion. This kind of injury can cause keratoconjunctival lesions and affect vision for a long time.
Bai Ji introduced that dry eye is a chronic disease that needs long-term treatment, but you can eat more foods containing vitamin A in your life, such as milk and eggs. The most important thing is to strictly control the time of contact with electronic products, and not to play with mobile phones, tablets and other products for a long time.
People in Chongqing are susceptible to pinkeye in summer.
In addition, Bai Ji also said that Chongqing has high temperature and heavy humidity, and citizens love swimming, so it is easy to get pink eye in summer, which is called acute conjunctivitis in medicine.
He introduced to the residents and friends, "The causes of conjunctivitis can be divided into infectious and non-infectious categories according to their different properties. Infectious is conjunctival inflammation caused by pathogenic microorganism infection, while non-infectious is allergic inflammation caused by local or systemic allergic reaction. External physical and chemical factors, such as light and various chemicals, can also become pathogenic factors. "
"Conjunctivitis is mostly contagious. It is recommended to wash your hands frequently and avoid rubbing your eyes at will. Advocate running water to wash your face, towels, handkerchiefs and other items should be separated from others, and often cleaned and disinfected, boiled with boiling water. After swimming, drop a little antibiotic eye drops. "
At yesterday’s event site, the organizers also publicized the harm and prevention knowledge of myopia to residents by hanging banners, distributing promotional materials, placing publicity panels and conducting public welfare lectures on prevention and treatment of myopia.
Chongqing morning post Upstream Journalist Yang Ye Intern Li Shengrong

1905 movie network news The animated film is being shown, and the cumulative box office of the film has exceeded 78 million yuan so far. After the film was released, its reputation was strong, with Cat’s Eye score of 8.9, Taobao Film score of 8.7, Big V recommendation score of 87% and Douban score of 7.2, ranking first among the new films released in the same period. Angry Birds 2′ s overseas reputation is also very eye-catching, and it has gained 76% freshness and 86% popcorn index on the famous film review website Rotten Tomato, making it "the highest-rated game adaptation movie in history". A few days ago, "Angry Birds 2" released a propaganda film of "Fighting against Garbage", which re-dubbed the film in dialect. The "garbage invisible spray" was first exposed, making garbage permanently invisible, out of sight, wide-eyed, and full of cold humor.

Pig Island and Bird Island should also be "garbage classified" closely related to the theme of environmental protection without any sense of disobedience.
The wave of "garbage sorting" has also swept the world of "birds", but their world is not as smart as "AI trash can". In the propaganda film "Fighting against Garbage", Pig Island and Bird Island are contributing to the work of "garbage classification" and actively popularizing the relevant knowledge of scientific garbage classification. In the plot, the pig and bird hold a secret meeting in the home of the invincible condor to discuss the battle plan. After being dubbed in dialect, it has become a vivid science education class of "garbage classification". Dr. Pig’s secret laboratory has also turned into a "garbage disposal laboratory", which is even reasonable, making people laugh!

Just as the eggs of Angry Birds 2 emerge one after another, so does the propaganda film of "Fighting against Garbage". After visiting the "Garbage Disposal Laboratory", the "permanent invisible spray" in the film also appeared in the promo, but it became "garbage invisible spray". The promo "Official Tucao" said that in this case, the promo should be over, and then the ending picture really appeared. However, it was soon exposed by the confused Hyun-Dance Silver. Pang Hong introduced that "sorting garbage" requires "grasping the pig’s nose", and judging how to classify garbage according to the standards of "can eat, not eat, eat and die, and can be converted". The naughty pig camp took out the baby "garbage invisible spray" researched by Dr. Pig, which can make garbage invisible forever, out of sight and out of sight, and the promotional film was "serious" from beginning to end.
The plot of Angry Birds 2 also involves topics such as resources and environmental protection, and the protagonists also join the environmental protection action sponsored by the United Nations, while the propaganda film "Fighting against Garbage" advocates and encourages "garbage sorting" with a playful and cold humor, which embodies environmental awareness, sticks to the environmental protection theme and has no sense of contradiction.

"Angry Birds 2" has a lot of eggs. surprise gift’s good reputation comes from good content
After the film Angry Birds 2 was released, the audience talked about all kinds of eggs hidden in the film, especially the eggs in the music part. In the film, three little birds fly to the bridge of the universe, using the famous song "Space Oddity" from rock star david bowie, which surprised many audiences, and "All By Myself", which is also familiar to China audiences, also appeared in the film, which made people laugh with the fat and decadent appearance in the picture. In addition, there are many golden songs of the times appearing in the movies. As soon as "Get Ready For This" by Unlimited sounded, everyone in the cinema could not help shaking their legs.

There are also many tribute elements in the film, and the most popular one is to pay tribute to the hanging plot of Mission Impossible. The attentive audience also found a "stalk": the villain "Ice Queen" was reading a book with the cover of "Bird Picking" … … Such eggs and stalks are numerous in Angry Birds 2. The audience can find all kinds of small surprises buried in the details in the intensive bombing of jokes one after another. The reason why the film can get a good reputation is that the creators have condensed the content full of wisdom in their works, which the audience can feel.
Angry Birds 2 is directed by Toulup Van orman, with Jason Sudeikis, Josh Gad, leslie jones, bill hader, Rachel Bloom, Awkwafina, Sterling K. Brown, Eugenio Derbez, Danny McBride, Peter Dinraki, Peter Davidson, Zach Woods, Dove Cameron, Lille Lyle Havari and Nikki. The film is being shown all over the country.
Original China Cooking Magazine China Cooking Magazine
Text | Sun Yang Chu Hongyu Jasmine Jiang Hui
Fermented food appears in all aspects of our daily diet, and it is always indispensable in the specialty foods in the far and wide. Fermentation is a magical thing, and ordinary ingredients will become extraordinary after time and experience. As a very traditional craft, fermentation contains local customs, records of ordinary life, multicultural collision, warm and romantic family stories …
Today, Xiao Shao invited many culinary masters and local cultural scholars to talk about fermented food in different regions, cooking tips, traditional customs and the scientific principles behind fermentation. Through their sharing, we can see the importance of inheriting traditional fermentation culture and feel the infinite charm of fermented food.
Fermented flavor extended from Jinglu cuisine
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Zhen Jianjun
The inheritor of Palace Cuisine and Zhuangguan Cuisine, the master of China cuisine.
native of Beijing

Zhen Jianjun usually starts to make soy sauce meat in the twelfth lunar month every year, and then dries it until the next spring, when there is oil oozing from the ham surface. (Photo/Yan Hongwei)
Chinese is the best at eating fermented food. Throughout the cooking history of China, sauces fermented from various fruits were used in the Xia, Shang and Zhou Dynasties. Before monosodium glutamate and various food additives existed, the function of fermentation was not only convenient for food preservation, but also made food produce new flavor. Such as Beijing sauce meat, Guangdong bacon, Jinhua ham, etc., all need to go through fermentation process.
Braised pork is a typical fermented dish in Beijing-Shandong cuisine. Its preparation method is to marinate the meat first, wrap it with distiller’s grains and marinate it for 48 hours, dry the blank and ferment it for 48 hours. A bad juicy meat can’t be eaten for five to seven days.
In addition to all kinds of bacon, preserved fish, bacon and salted fish, all kinds of sauces, vinegar and wine are also inseparable from fermentation. Each place has different production techniques and different flavors, such as Tianjin Duliu vinegar, Shanxi aged vinegar, Zhenjiang balsamic vinegar and Pixian bean paste. Fermentation goes deep into all aspects of our lives.
Bad aroma is the daily fermentation in Jiangnan.
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leonardo
Shanghai Vocational College of Industry and Commerce,
Director of cooking teaching at PICH modern service college
Shanghainese

Bad edamame and bad meat are Shanghai people’s favorite bad goods in summer.
If Shanghainese don’t have a plate of bad food in summer, it’s like this summer has been wasted. The bad brine used in bad vegetables comes from wine making. After rice is fermented, the liquor is extracted, and the distiller’s grains left behind are the raw materials for making bad brine. The traditional method of hanging distiller’s grains is to mix the distiller’s grains with yellow wine, spices and clear water, and some chefs will add a little sweet osmanthus, and then put it into a clean flour bag after stirring evenly. The rope is tied tightly, and the dripping liquid is bittern.
Good bad brine is clear and strange, also known as "bad oil", but it is not really bad oil; If the remaining sludge after hanging is slowly boiled with oil, the real "bad oil" is obtained by filtration and clarification. When cooking fish head soup or steaming shad in Jiangnan area, drop two drops of bad oil before taking the pot, and the wine will immediately overflow.
In summer, bad meat and bad grain are generally soaked with hanging bad brine. Shanghai Meilong Town Restaurant has a dry-roasted fish, which is supplemented by fermented rice wine and tomatoes, emphasizing the sweet and sour wine flavor. People in Ningbo like to eat bad bones, and ribs can only be cooked after pretreatment with distiller’s grains. Residents in coastal areas often use distiller’s grains to preserve food, which plays a role in removing fishy smell and improving taste.
Distiller’s grains in Jiangnan area are divided into white grains, yellow grains and red grains according to color. White distiller’s grains are distiller’s grains after making liquor. Jiangnan liquor is usually rice wine, and Chongming old liquor is a masterpiece. White distiller’s grains are pure, which can be directly used as seasoning for cooking or pickling fish, meat, etc. Yellow distiller’s grains are distiller’s grains for brewing yellow rice wine, and the distiller’s grains are full of flavor. Generally, after processing, the distiller’s grains are used to soak food, and the distiller’s grains used to hang distiller’s grains are yellow distiller’s grains. Red distiller’s grains are made by adding red koji in the process of brewing, and the color is bright. There is still a tradition of brewing red koji in Lishui, Zhejiang Province.
Slurry-traditional fermented food in northwest China,
It is also the most rich aging of life.
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He fentian
Executive General Manager of Yujing Catering Management Co., Ltd.
Concurrent production director
Yinchuan people in Ningxia
When it comes to fermented food, northwest people must have a bowl of syrup. This special snack is one of the local people’s daily diets.
The traditional method of making slurry is to use seasonal vegetables as raw materials, add gelatinized and cooled noodle soup or rice soup, and ferment by natural fermentation or adding primers. Slurry is light in taste, refreshing in taste, and can be directly drunk, and can also be processed into delicious food together with other ingredients, which can highlight the distinctive flavor, such as slurry surface, fish leakage in slurry, etc., and is a good product for appetizing and relieving summer heat in summer.
In essence, slurry water is no different from ordinary fermented foods such as sauerkraut, which are all fermented by lactic acid bacteria, acetic acid bacteria, yeast and other strains. However, it is significantly different from the production method of sauerkraut, without adding salt, and the production time is shorter.
The restaurant I am in charge of will not directly make syrup, but will buy mature goods. On the one hand, it pays attention to food safety, on the other hand, it is convenient to cook. Although it is common to make slurry at home, we need to pay attention to the quality and update it frequently, that is, remove the vegetables that have been soaked for a while and then put in new ones. The old vegetables that are fished out are boiled vegetables, which taste like kimchi and can be eaten directly by cold salad or frying.
Fermentation is within the controllable range.
Looking for the most uncontrollable opportunities
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Qiang Guo
Beijing Amico BJ Chef
native of Beijing

Blackened onions. (Photo/Yan Hongwei)

Comparison between "blackened" horseshoe and fresh horseshoe that has not been blackened.
In recent years, we have been exploring and experimenting with fermentation, but there are relatively many Japanese-style ones. Such as miso, cooking techniques of meat and fish, blackening technology, etc.
At present, a kind of miso butter with bread before meals is made of green bean miso. Green bean miso is different from the traditional miso made of soybeans, because the taste and color of green beans are relatively soft and light, and it forms a balanced aroma with butter.
In my opinion, fermentation is to find the most uncontrollable opportunity within the controllable range, just like exploring unknown asteroids, which is also the fun of fermentation. I think the main principle of fermentation is to control the fermented ingredients not to go bad, but all kinds of uncontrollable things will happen in this process, that is to say, many times its flavor direction is out of your control, sometimes there are surprises and sometimes it’s bad, not necessarily that the ingredients go bad, but that taste is not what you want. This variable is difficult to control for both chefs and researchers.
We had a failed fermentation experiment. For example, using lactic acid bacteria to ferment apples, pineapples, strawberries and other fruits is similar to the principle of pickled cabbage. At first, we wanted to replace some vinegar or sauce with other fermented products, but after my colleagues tasted it, they felt that it was not very comfortable. Personally, I have reservations about it. But as long as someone finds the taste hard to accept, we will give up.
New cooking concepts and new ingredients may collide with something new. For example, David Chang, the chef of Momofuku, new york, replaced bonito with beef and venison, and imitated the craft of Japanese Muyu flower to make a "meat festival". There is also the traditional Japanese fish ripening method. Some high-end Japanese food stores will cook white fish. Considering that the flavor of white fish is too light, it needs a method to make its flavor richer but less kitsch, so it is cooked by kelp. Thallus Laminariae is rich in glutamic acid, which is also the main component of umami flavor.
In Dongtai, fermentation is the beauty of life.
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Zhang guorong
Vice President of Dongtai Nanliang Cultural Volunteers Association
Jiangsu Dongtai people
Born into a family of chefs
Dongtai City, Jiangsu Province, located on the coast of the Yellow Sea, was a famous salt-producing area in the Ming and Qing Dynasties, so a large part of local fermented food is related to salt, and some of it is related to local rich products and local living habits. The famous fermented foods in Dongtai are amaranth, soy bean, crab residue, shrimp oil, acid soaking cuisine, tangerine peel wine and so on.
Amaranth stock is one of the traditional fermented delicacies unique to Dongtai people. Its method is to chop the amaranth stems with thick fingers into inches, soak them in water overnight, add salt and mix well the next day, put them into a clean jar, and seal and ferment for half a month.
Crab residue is also a unique local specialty food. Fishermen wash the small mixed crabs they catch, shell them, remove their lungs, add salt and pestle them, put them in a clean jar, seal them with oil paper, and ferment them for about one month. The original green crab shell and white crab meat have changed color, and the finished product has a unique salty flavor. The key to the production of this dish lies in the control of salt and temperature. Less salt is easy to stink and deteriorate, but more salt can’t ferment successfully.
The dog days shrimp oil is named because the processing process has to go through dog days in summer. Its main raw material is locally produced mango shrimp, and the traditional way is to ferment in an enlarged tank. Dried tangerine peel wine is a famous local specialty in Dongtai, with a long history. It is made from fine white glutinous rice by traditional technology.
Pasta products also have many elements about fermentation. Dongtai people have the custom of steaming steamed buns for the New Year since ancient times. Every household starts from preparing leavened cakes and "receives leaven" every day. Nowadays, the seemingly simple steamed bread actually pays attention to a lot. Among them, temperature is the key condition for fermenting dough. High temperature can ferment quickly, but it is easy to ferment too much, and the steamed bread will have a strong sour taste, which was called "gnashing your teeth" by farmers in the past; If the temperature is low, the fermentation will be slow, and the steamed bread will taste bad.
I think fermented food has many advantages. First, it is conducive to the multiple use of ingredients, and it can even be said that waste is turned into treasure; The second is to increase flavor and nutrition; Third, it is convenient for human body to digest and absorb. In recent years, people have been exploring fermented food, believing that it will bring more benefits to people.
Fish catching in an altar —— Deep in Yunnan people’s memory
Fermented taste
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Li lanxin
Young chef, from Kunming, Yunnan

The dishes made of fish in the jar are very popular among Kunming people.
The most aquatic products in Kunming are Dianchi Lake, and the common aquatic products in the early years are mainly fish, especially the high-backed crucian carp. In the old days, fishermen would dry the endless crucian carp in winter, add ingredients such as pepper, salt, sweet rice wine and spices and put them in an earthen jar for sealing, pickling and fermentation, which became "catching fish in the jar".
There are usually two kinds of earthen jars used to make fish-catching jars: one is that the jar mouth is facing down and the bottom is facing up, which is called "inverted jar" by local people; The other is an altar with an upward opening and a rim, which is called "Shangshui altar". The advantage of using an earthen jar is that it can not only keep the fish delicious, but also prolong the storage time. However, the sealing effect of the water jar is not as good as that of the inverted jar. As long as the latter keeps water in the stone trough or pottery bowl for a long time, it is often cleaned and changed, and the finished product is not easy to deteriorate, and it will not be a problem for two years. Local people often choose Huaning earthen altar, one of the "four famous pottery" in Yunnan, and its production skills have been listed in the provincial intangible cultural heritage list of Yunnan.
I come from a family of chefs, and my family has been a cook for three generations. When I was a child, I heard my grandfather talk about the traditional method of catching fish in the jar: using Qiubei Chili noodles, Zanthoxylum bungeanum noodles and brown sugar, adding star anise powder, tsaoko powder and fennel according to different flavors, adding salt and sweet rice wine, stirring them evenly, putting them into an inverted jar, putting them upside down in a stone trough or earthenware basin, adding clear water for sealing treatment, and blocking them with washed straw. In order to keep it for a longer time, when the water in the stone trough or basin is almost dry, it should be added with water in time to ensure that the water does not dry. After sealing for 45 days, the pickled fish in the earthen jar can be eaten. The simplest way to do it every day is to take the fish out and steam it directly in the pot. It is delicious and delicious, and it is a delicacy for local people to accompany with wine. If the fermentation time exceeds 90 days, the fish bones are crisp and can be eaten together with bones and meat; The fish gradually turns from white to red, with the flavor of ham.
From a less wonderful childhood experience
Deduct into a responsibility
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Xiao Jie
Guangzhou Moming Kombucha
Founder, Xinjiang native

Tea fungus from grandma.
When I was a child, I grew up in Xinjiang. My elders often gave us a special drink. At that time, I didn’t know this drink was "black tea fungus". I just felt that the sour taste and taste were not particularly good, and the experience was not wonderful. I even thought it was a very annoying eating custom.
In the past, it was difficult for Xinjiang people to eat fresh vegetables, especially in the cold winter, but their bodies had to be supplemented with appropriate vitamins. Therefore, every local household would cultivate "black tea fungus" by itself, that is, it was fermented by a variety of microorganisms such as acetic acid bacteria, yeast and lactic acid bacteria with sugar and tea as raw materials. The common drinking method is to take the liquid of black tea fungus and blend it with a little water, usually after meals. Now I understand that its function is to help digestion, but my family has never explained to our children why we drink this drink. This is an unforgettable detail of life for me. When I saw Kombucha with a separate shelf in a foreign supermarket, I was curious to buy it and found that it was the black tea fungus that children often drank, so I had the idea of introducing this fermented beverage to more people.
At present, a bottle of black tea fungus placed on the counter of my shop is a "yeast" based on my grandmother’s black tea fungus. I call it "grandma", which is used to make various flavors of Kombucha. These kombucha teas are different from the unpalatable "potions" in childhood memories. In the process of research and development, we found that through modern fermentation technology to make some necessary adjustments to its acidity and taste, when the degree of fermentation can be controlled, we will get a relatively palatable Kombucha.
In order to let more people know about this traditional fermented drink, we will hold hand-made Kombucha experience activities from time to time. Participants will learn how to make fermented drinks, control acidity, adjust taste, and observe the growth process of black tea fungus. We hope more people will love our traditional food culture.
(The pictures in this article are provided by the respondents except the signature.)
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Proofreading | Yujin
Editor | Sun Yang
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Original title: "Listen to them, fermentation is like this …"
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