Latest! Recently, more than 9 new dramas have been launched.

Recently, Sansheng originated from Qing Huan, Su Wuming from Tang Dynasty, Futu Yuan, Walking to the Wind, Young Songs, Hello, Yesterday, Time is just right with him, It turns out to be you, Dawn in the East and so on.nineA new drama is launched on all platforms.

sourceCMNC- communicationBig-eye synthesis

A few days ago, the online drama "Floating Map" starring Dylan and Yukee Chen’ was scheduled to start broadcasting on the evening of December 27th. It is reported that the online drama Futuyuan mainly tells the love story of Xiao Duo (Dylan) and Bu Yin Lou (Yukee Chen’) who meet and know each other and redeem each other in troubled times.

Recently, nine new dramas, such as The Origin of Sansheng is Qing Huan, Su Wuming from the Tang Dynasty, Futu Yuan, Walking with the Wind, Young Songs, Hello, Yesterday, Time is just right with him, It turns out to be you, and Dawn in the East, have been launched on various platforms.

The following areCMNC— —— The information of new dramas recently launched by the media;

The origin of three lives is Qing Huan

Production company:Tencent Video

Theme type:ancient costume

The creative team:Starring Yang Ze and Didy.

Highlights of the drama:I don’t know what I’m doing, but I’m going deep! In ancient times, the emperor fell in love with Hua Xian, and after all, he was doomed.

Su Wuming from Datang

Production company:Douyin

Theme type:ancient costume

The creative team:Director Bai Shan, starring Yang Zhigang.

Highlights of the drama:Su Wuming from the Tang Dynasty is a short play derived from the Tang Dynasty Mysteries, starring Yang Zhigang.

Floating picture edge

Production company:Iqiyi, Straw Bear

Theme type:ancient costume

The creative team:Directed by Wu Qiang, starring Dylan, Yukee Chen’, Peter Ho and Ceng Li, starring He Nan and Ahu、Yue, and featuring ZhangZijian, Shi Yu, Zhang Shaogang and An Weiling.

Highlights of the drama:Based on You Sijie’s novel of the same name, the play tells the story of Xiao Duo, a powerful official in the ruling and opposition, and Bu Yinlou, a talented person of the first emperor, bravely resisting fate and feudal ethics, supporting each other, going through life and death difficulties and winning freedom.

Walking with the wind

Production company:Produced by iQiyi and Huace Film and Television, jointly produced by Deshe Film and Television, Xingyun Culture and Xiamen Airlines.

Theme type:metropolis

The creative team:Directed by Wang Zhi, starring Wang Kai and Seven, starring Liu Chang, Yan Zidong, Shao Yuqi, Zhou Qiqi and Bozi Orange, especially starring Liu Jun and Cheng Taishen.

Highlights of the drama:The play tells the story of Gu Nanting, deputy director of the flight department of Luzhou Air Passenger Transport, and Cheng Xiao, a pilot, who experienced the impact and test together, overcame difficulties, helped each other grow up and worked together to build a dream.

Juvenile songs

Production company:Youku, Morningstar Shengshi and China Film jointly produced every year.

Theme type:Costume, martial arts

The creative team:Director Yin Tao, screenwriter Zhou Munan, starring Li Hongyi, starring Liu Xueyi, starring Lin Boyang, Ao Ruipeng, Li Xinze and Flora Dai.

Highlights of the drama:The play is adapted from the novel of the same name, The Boys’ Songs. It tells the story that Lei Wuji, a fledgling young knight, mistakenly entered Xueluo Villa on his way to Xueyue City, the largest city in the Jianghu, and was involved in a Jianghu incident by mistake.

Hello, yesterday

Production company:Youku

Theme type:youth

The creative team:Directed by Gao Xixi, starring Fiction and Ren Min, starring Jiang Guannan, Yi-han Sun, Zhang Zhihao, Li Xingchen, Chen Yuemo, Karina , Li Chongxiao, Huo Qing, Liu Zhu, Tian Ling and Cao Cuifen.

Highlights of the drama:Set in the 1990s, the play tells the story of two generations facing setbacks, solving problems and finally gaining affection, friendship and love in their trivial lives.

Time is just right with him.

Production company:Penguin movie and television

Theme type:youth

The creative team:Directed by Ronghui Chen, starring Lu Yuxiao and Wu Junting, starring Lu Junjie, Xiao Yu, Dong Zifan, Li Mingxu and Zhang Hengming, and starring Hu Jiaxin.

Highlights of the drama:The play is adapted from Jiang Mu Tong’s novel of the same name. It tells the story that Lin Xi, a stubborn girl, deliberately approached Ji Junxing, a bully in the abdomen. In the process of "catching up" to be friends, the two grew up together. During this period, they not only gained a lot of friendship, but also completed their own pursuit of dreams and realized their self-worth in life.

So it was you

Production company:Mango TV, Huajian Film

Theme type:youth

The creative team:Directed by Wai-Tak Law, starring Derek Chang, Luo Yutong, Liu Kai, Qin Yijia and Wang Yilan.

Highlights of the drama:The play tells the story of Yuan Lai, a judo girl, and Jiang Gu ‘nan, a swimming master, who reunited on the university campus after parting as children. They grew up together for their sports dreams and finally gained sincere love.

Dawn of the East

Production company:Shanghai Radio and Television Station, Shanghai Shangshi Film Co., Ltd., 2016 Film and Television Media Co., Ltd., Shaanxi Cultural Industry (Film and Television) Investment Co., Ltd., Beijing Wentou Drama Film and Television Culture Co., Ltd. and Xi ‘an Film Studio jointly produced.

Theme type:revolution

The creative team:Directed by Gao Xixi, starring Zhang Jiayi, Tamia Liu, Li Zefeng and Qiao Zhenyu, featuring William Feng, Tong Lei, Yinger and Zuo Xiaoqing, and starring Tang Guoqiang, Liu Jin and Xing Yujing.

Highlights of the drama:The play tells the story of a historical poem that Shanghai, which was in urgent need of recovery and development in the first year of liberation, gradually turned for the better under the leadership of the Communist Party of China (CPC).

Note: Please refer to the actual information of the above works.

"Mozart in Outer Space" exposed the lineup Fan Wei as Bo Huang "strict father"


1905 movie network news The fantasy family movie directed and scripted recently released a poster and stills of "Happy Home", which exposed the starring lineup of "All Comedians". In addition to the already announced leading role, special role, friendship role, leading role and Yu Yang, there was also a lively gathering. Under the fantastic and romantic visual effect of the film, comedians gather and collide with many happy sparks, and there is more "laughter" in addition to the effect, giving you a long-lost laugh.


"Overbearing Dad" Bo Huang started to design pigtails.

The ugly alien "Mozart" helped Rong Zishan pursue her dreams.


In the stills, the role played by Bo Huang, Ren Dawang, is full of "commanding style" with a broom, and looks like a "overbearing father". In order to create a richer and more stereoscopic image of his father, Bo Huang constantly discussed polishing with the director. In the film, the young Ren Dawang loves rock and roll, but when he reaches middle age, he has to bow to reality. For this reason, Bo Huang designed a "pigtail" shape for the role. "Because he still has a little dream, he kept his long hair."


In the film, Ren Dawang is bent on cultivating his son Ren Xiaotian, who likes astronomy, into a pianist. Ren Xiaotian, played by Rong Zishan, repeatedly resisted his father’s high-pressure piano practice policy, until the appearance of the mysterious alien "Mozart" reversed this situation, but his ugly body contained wonderful super powers. Playing the piano is a piece of cake for it with music as its energy. It helped Xiaotian avoid his father’s test again and again, and strengthened his astronomical dream, helping him become the person he really wanted to be.


Yao Chen, the villain princess, staged Mozart’s battle with the "God Stick Group"

Xu Juncong Yu Yang and director Chen Sicheng fulfilled the "drama contract" four years ago.


In addition to the overbearing father at home, Rong Zishan will also encounter a mysterious organization in the film — — Yao Chen, Xu Juncong, and Yu Yang’s "Diablo iii", acting in a secretive way, targeted Mozart and wanted to grab it. In Yao Chen’s films, the modeling soil is exquisite, and she always calls herself a "princess", but she is actually a goddess stick. Xu Juncong and Yu Yang, two actors who play Yao Chen’s right-hand man, are also familiar faces in the comedy world. Xu Juncong, with a scar face, looks tough, but in the stills, his face is full of carbon black and his hair is blown up, and he looks embarrassed; Yu Yang, with a big back and small glasses, took on the heavy responsibility of "intellectual responsibility" this time. These ironic villain settings have aroused deep doubts about whether they can successfully accomplish their goals.


Several members of the "God Stick Group" have a close relationship with director Chen Sicheng. Yao Chen and the director have known each other for many years, but this is the first cooperation. Yao Chen said that director Chen’s previous works always made her shine, and the director also said that he had been paying attention to Yao Chen since The Legend of Wulin, especially appreciating her comedy talent. This filming is also an agreement that Xu Juncong, Yu Yang and Chen Sicheng are four or five years late. Previously, they all had an agreement with the director to shoot together on different occasions, but they never cooperated because of their respective work arrangements. The filming of Mozart in Outer Space brought everyone together.


Fan Wei is full of artist Fan "blood suppression" Bo Huang.

Jia Bing improvised his lines and turned everyone on the set.


There are not only laughing "enemies and fathers" and "god stick group" that makes people feel sweaty, but also two national first-class actors, Fan Wei and Jia Bing, are pleasantly surprised to join us. Fan Wei plays Rong Zishan’s grandfather in the film. Director Chen Sicheng said that when creating this role, Fan Wei was the first thing that came to mind. In the poster, he is kind and full of artists. He is kind to his grandson Rong Zishan, but when he faces Bo Huang, he becomes the only "strict father" who can suppress his overbearing son. There is a lot of tension between the two faces.


Jia Bing plays Xiaotian’s teacher in the film, and his dignity of being a teacher without anger and self-respect has been repeatedly broken in the film. Director Chen also lavished praise on this cooperation, praising Jia Bing’s performance as "particularly wonderful". In one scene, Jia Bing was hit in the middle of the forehead by a flying ball. During filming, he blurted out "This just fell from the sky" and was immediately predicted to get the ball in the middle of the forehead. This improvisation instantly delighted all the staff on the set.


The film Mozart in Outer Space is directed by Chen Sicheng, starring Bo Huang and Rong Zishan, featuring Yao Chen, Fan Wei and Jia Bing, and starring Xu Juncong and Yu Yang. Dream of departure, happy summer.


Vertigo, a common symptom of nervous system diseases

Common vertigo

1. Otolithiasis

It is the most common in clinic, and it is mostly seen in otorhinolaryngology. Dizziness is related to the head position. The onset is sudden, and it begins with persistent dizziness, and it will be relieved after a few days and turn into paroxysmal dizziness. However, dizziness occurs when the head is in a certain position, which can last for tens of seconds, and it can be alleviated or disappeared when turning or reversing the head position. Significant nystagmus can be seen, and the duration of vertigo varies greatly. Most of them relieve or disappear within a few hours or days after onset.
 
2.Ménière’s disease
 
The clinical manifestation is that vertigo is intermittent and recurrent, with intervals ranging from days, months and years. It often happens suddenly. At the beginning, dizziness reaches the most serious degree, and the head movement and eyes are intensified, which is often accompanied by dumping. It is in a state of panic due to violent rotation and movement, accompanied bytinnitusdeafNausea, vomiting, pallor, slow pulse, decreased blood pressure andnystagmus. The duration of each time varies from several minutes to several hours, and some of them are in a continuous state for several days. Tired and sleepy after each attack. Intermittent balance and hearing return to normal. Vertigo follows the affected side after multiple attacks.deafOn the contrary, the aggravation is reduced and developed to complete.deafDizziness also disappears.
 
3. Ischemic lesions of VBA system of vertebrobasilar artery.
 
havenystagmusWithout other symptoms and signs of the nervous system. According to the clinical manifestations are divided into:① Transient ischemic attack type The attack is irregular, but it can be relieved or disappeared several times a day or once every few days, usually for several minutes to half an hour. Mild people only have dizziness and instability, while severe people frequently attack and progress to complete maze stroke.② Progressive stroke type Vertigo after onset,tinnitusdeafThe continuous progress intensified and reached its peak in a few days.③ Complete stroke type Dizziness, instability,tinnitusdeafPeak, obvious nystagmus. Symptoms can be gradually relieved after several weeks. There is always a legacyHearing impairmentDizziness.
 

There are other diseases that can also cause dizziness, all of which belong to the category of vertigo, such as: smallencephalorrhagia, cervical lesions,Intracranial tumorCraniumbrain traumaPoisoning by drugs or poisons, inflammatory demyelinating diseases, etc.

check

(1) Examination of vestibular function in consulting room or bedside: including upright dumping test, standing still test, neck twisting test, etc.
 
(2) nystagmus
 
(3) electronystagmography
 
(4) Balance posture diagram
 
Head CT, MRI, etc. to determine whether there are head space occupying, ischemic or hemorrhagic diseases.
 
Including blood pressure, electrocardiogram, biochemical examination, etc.
 
With the rapid development of medical science and technology, the detection of vestibular function is becoming more and more perfect, and electronystagmography (ENG) and posturography (PG) are commonly used in clinic. In recent years, some emerging vestibular test technologies, such as video electronystagmography (VNG), vestibular autorotation test (VAT), video head pulse test (V-HIT), dynamic visual sensitivity test (DVA), subjective visual straight line test, dynamic posturography and high-frequency rotation test, have been in succession.
 

Cambodia plans to build a light rail to ease traffic congestion in the capital Phnom Penh.

  China news agency, Phnom Penh, February 8 (Reporter Huang Yaohui) The Ministry of Public Works and Transport of Cambodia said on the 8th that Cambodia plans to build a light rail to alleviate the traffic congestion in the capital Phnom Penh, and entrusted the Japan International Cooperation Agency to conduct a feasibility study.

  Sun Zhantuo, the country’s minister of public works and transportation, said that the light rail needs less space, is environmentally friendly and will not emit harmful smoke. He said that after the feasibility study report is completed, the government will look for $800 million to develop it.

  According to Watson suglia, spokesman of the Ministry of Public Works and Transport, Japan plans to conduct analysis and study in April, and it is expected to complete the feasibility study report in May next year. He also said that the light rail construction plan is a key part of the government’s implementation of the public transport system, and it is committed to alleviating the increasingly serious traffic jam in Phnom Penh.

  Mianmi Picaday, spokesman of Phnom Penh Municipal Government, revealed that the light rail project started from Monilie Avenue and went along Yongsheng Road to Zongzhou Disc Road. The municipal government of Phnom Penh attaches great importance to the light rail construction plan. Last year, the mayor of Phnom Penh, Basu Jiedewang, led a delegation to visit Japan.

  Sun Zhantuo said that the government still needs to study to determine whether to hand over the project to a private company for development, or whether the government seeks assistance, or whether the government cooperates with a private company for development. (End)

Traditional culture glows with the charm of the times. Summer culture "upsurge" stimulates new vitality of consumption

  CCTV News:In July, the popularity of summer movies began to increase. Up to now, the total box office of the summer file in 2024 has exceeded 2.5 billion yuan. Among many films that have been booked for summer, the Cantonese opera film "Mrs. Qin Guo" combines China traditional opera Cantonese opera with movies, and reproduces the legendary life of the heroine Mrs. Xian in the Southern and Northern Dynasties.

  Mrs. Xian Ying was named "Mrs. Qiao Guo", a famous politician and strategist in the Northern and Southern Dynasties. She led the vulgar people, United with Baiyue, led the army to suppress rebellion, and vigorously promoted the advanced production technology and culture of the Han nationality & HELIP; … "Sui Shu" and "History of the North" were all biographies for her.

  For thousands of years, the custom of commemorating Mrs. Xian has been passed down from generation to generation in many places. However, many people don’t know the real life story of Mrs. Xian. The Cantonese opera film "Mrs. Qiao Guo" shows Mrs. Xian’s decades of life from her teenage years, and tells the story of her outstanding contribution to safeguarding national unity, promoting national unity and promoting the development of Lingnan.

  The Cantonese opera film "Mrs. Qiao Guo" won the honor of Best opera film in the 36th Golden Rooster Award of Chinese Film. In the summer of 2024, the film will reappear the story of this heroine in front of modern people through the combination of traditional Chinese opera and Cantonese opera.

  "Opera+Film" makes traditional culture glow with the charm of the times.

  Opera film is a kind of film that combines China national opera with film art. Since 1905, the first film "Dingjun Mountain" produced by China, China national opera has formed an indissoluble bond with movies. Nowadays, traditional Chinese opera movies have become an important way to spread traditional Chinese opera culture. In recent years, the creation of traditional Chinese opera films has been innovated frequently, which makes traditional culture glow with the charm of the times on the big screen.

  In May, 2021, White Snake, a Cantonese opera film, was released and quickly became the box office champion of China film history and drama. As the first Cantonese opera movie with 4K panoramic sound in China, White Snake combines real scenes with traditional China painting style, popular national painting style and computer animation, for example, using computer special effects to present clips such as "Stealing Fairy Grass" and "Water Flowing over Jinshan". At the same time, a large number of narrative parts such as the plot have been deleted, which is more in line with the viewing habits of modern young audiences.

  Under the innovation, White Snake not only achieved good box office results, but also attracted a large number of young audiences. More than 50% of the portraits of the film’s audience users are under 30. Among the users who bought tickets in the first week, 39% were 20-mdash; 24-year-old young man.

  The Cantonese opera film "Mrs. Qiao Guo" is the second part of Guangdong’s "Cantonese Opera Film Innovation Trilogy" after White Snake. The film combines real and virtual scenes, singing and martial arts, with strong story, flexible and smooth transition. At the same time, the vivid performance details of opera actors are magnified under focus plane, so that the audience can fully feel the charm of Cantonese opera itself.

Why can nuclear power develop in China? Let’s look at the answer of Hainan Nuclear Power’s "practice"

Cctv news(Reporter Chen Shiwen): "Everyone realizes the complexity of nuclear technology and the special sensitivity of nuclear technology." On July 28th, at the symposium of "Entering Hualong No.1" online brand evaluation activity (Hainan Station), the daily knowledge points should still be a routine link of Hainan Nuclear Power, and nuclear safety has always been placed at the top of all work.

In October, 2020, the comprehensive index of WANO (World Nuclear Power Operators Association) of Hainan Nuclear Power Phase I Project reached a perfect score, and the level of safe operation entered the world’s advanced ranks.

Why can nuclear power develop in China? For example, how to deal with radioactive nuclear waste, and whether nuclear power can help achieve the "double carbon goal" and energy security … … The reporter visited Hainan Nuclear Power on the spot to see how they answered this question with practical actions.

How is the radioactive waste from nuclear power plants treated scientifically?

Using nuclear power to generate electricity, how to properly handle radioactive waste has always been a worldwide problem. Li Zhenyun, deputy general manager of Hainan Nuclear Power, introduced the construction of the "Hualong No.1" nuclear power unit in Hainan, and said that the industry’s first plasma high-temperature melting technology has been realized, which can further optimize the treatment mode of "three wastes".

In the treatment of radioactive waste in general nuclear power plants, when some elements with long half-life are involved, the greater the specific activity, the greater the difficulty of treatment and the higher the cost. Previously, a part of the "three wastes" treatment of nuclear power plants was packed and compacted and put into warehouses, while the other part of wet wastes such as concentrated solution were basically solidified by cement and then stored for a long time.

Hainan Changjiang nuclear power"three piles of co-construction" (hualong one"Two-unit sumLinglong no.1"The first pile) of the construction site.

However, the flame temperature of the plasma high-temperature melting radioactive waste treatment technology in Hainan "Hualong No.1" can reach 1500℃, so that the concentrated waste liquid and waste solvent can be fused by plasma in a proper proportion, and the final product forms a stable glass body, which greatly reduces the amount of radioactive waste and further improves the safety of long-term disposal of radioactive waste packages.

After this technology is put into use, it will become one of the standard technologies for the future "Hualong II". By then, the whole radioactive waste treatment level and waste reduction level of Hainan Nuclear Power will reach a new height at home and abroad, which has obvious advantages compared with the traditional "three wastes" treatment technology.

In addition, the northwest of Changjiang Nuclear Power Plant in Hainan Province is also equipped with an environmental laboratory, which is responsible for analyzing and measuring the environmental media samples around the nuclear power plant under normal working conditions and during the expected operation events, and regularly conducting the environmental monitoring of the nuclear power plant γ A survey of radiation levels. The staff here said that the monitoring situation has been normal and stable.

Chen Jianxin, chief engineer of Hainan Nuclear Power, said that the advanced waste treatment center for plasma melting is currently under construction in the fence of the project site, and it is planned to be put into use in September 2025. By then, a nuclear power related industrial system led by modern service industry and high-tech industry will also take shape, which will drive about 25,000 to 30,000 people to find jobs. 

What does nuclear power generation mean for energy security? 

Nowadays, the epidemic situation in COVID-19 is repeated, and the international situation is turbulent, which leads to the global energy supply shortage, high inflation, and the disorder of industrial chain and supply chain, which increases the external input pressure of China. Faced with such shocks and challenges, developing clean energy independently is an important way for China to ensure energy security, continuously improve the product capacity of industrial chain and create employment opportunities.

It is reported that after the two nuclear power units of the first phase of Hainan Changjiang Nuclear Power Project were put into commercial operation in December 2015 and August 2016 respectively, the problem of power shortage in Hainan Province was completely solved, and the clean energy guarantee of 9 billion to 10 billion kWh of electricity was provided to Hainan Province every year, accounting for about one-third of the total electricity consumption in Hainan Province, so Hainan became the province with the highest proportion of nuclear power in the country.

Sun Yungen, general manager of Hainan Nuclear Power, revealed at the symposium that after the two "Hualong No.1" nuclear power units and one "Linglong No.1" nuclear power unit under construction are completed and put into operation, it is estimated that the power generation will account for more than 50% of the power received by Hainan Province.

Su Chengmei shared her feelings about working in Hainan nuclear power at the forum.

The research shows that 1 yuan’s nuclear power investment can produce about 3 yuan/year’s GDP during the construction period and 2 yuan/year’s GDP during the operation period. Every 100 million yuan of investment in the construction period can create about 3,600 employment opportunities for the whole society, and every 100 million yuan of output value in the operation period can create about 2,000 employment opportunities for the whole society.

Su Chengmei, a resident of villages and towns near Hainan Nuclear Power, said that in the past, they opened their own small shops at home, and their lives were decent, but they were busy all year round but could not save any money. Since the nuclear power plant was built near the village, there have been more people, and the business of small shops is getting better and better, and they have to replenish goods every three days. Now, the living conditions of families have been greatly improved.

Now she has become a skilled worker in Hainan nuclear power radioactive laundry. "The establishment of the power station has also provided us housewives with employment opportunities. I feel very happy and satisfied to work here."

Blockchain+digital assets, a new starting point for future wealth

Text |analysys Yiguan

The White Paper on Panorama of Digital Economy condenses the accumulation of experience and data of various industries in digital economy by Analysys, and combines the actual business and future challenges of enterprises in the digital age, as well as the innovation breakthrough of digital technology and other factors, and finally starts with the development trend of digital economy and cases in various fields to help enterprises clarify their industry positioning and business development direction under the digital wave.

The White Paper on Digital Economy Panorama continues to pay attention to the field of digital assets. With the rapid iteration of emerging technologies such as big data, Internet of Things, cloud computing, artificial intelligence and 5G, China’s digital economy has ushered in vigorous development. As a permanent, tamper-proof, verifiable, trustworthy and programmable distributed ledger technology, blockchain technology provides a new paradigm for the creation, distribution, storage, transaction and use of digital assets, and realizes a major transformation from information Internet to value Internet. Blockchain technology supports the safe, transparent and credible value transfer of digital assets in the Internet and will play a vital role in the future digital economy.

Definition and characteristics of digital assets

Digital assets refer to digital resources that are owned or controlled by individuals or enterprises in cyberspace, exist in digital form and are expected to bring economic benefits.

Digital assets have the following characteristics:

1. Digital assets are owned or controlled by a clear subject.

Digital assets are owned or controlled by individuals, enterprises, countries and other subjects, who have the ownership, use and management rights of digital assets, and their rights can be guaranteed by digital technology.

2. Digital assets flow in cyberspace in digital form.

The biggest difference between digital assets and traditional assets is that traditional assets exist in actual physical space, while digital assets exist in cyberspace, so digital assets are stored and circulated in digital form.

3. Digital assets are digital resources that can bring economic benefits.

The essence of digital assets is wealth or resources that can bring economic benefits to the subject. Digital resources that have no exchange value and use value and cannot bring economic benefits cannot be recognized as digital assets.

4. Digital assets are digital assets created by the main body in social and economic activities, which are not created out of thin air, but obtained through the corresponding labor, capital and technology paid by the main body in social and economic activities, through production and purchase.

5. The value of digital assets is measurable, separable and combinable.

Digital assets can be priced and measured by accounting rules, and their values can be split and combined.

Classification and development status of digital assets

As a digital representation of value or rights, blockchain digital assets are called encrypted assets and encrypted certificates by the industry. Considering the diversity of blockchain systems, applications and digital assets, based on the typical characteristics of blockchain digital assets, digital assets can be divided into two categories: homogeneous pass and heterogeneous pass (NFT).

Classification of digital assets

1. Homogeneity certificate

Digital currency can be regarded as a virtual digital pass based on node network and digital encryption algorithm. Each pass has no particularity, but it is still essentially different from the virtual currency issued by network enterprises. Its core features are mainly reflected in three aspects: first, an open algorithm; Second, there is no issuer, and its issuance is not controlled by individuals and institutions; Thirdly, based on the algorithm, the real-time consensus mechanism has high security. Homogeneous certificate has developed rapidly since the birth of Bitcoin, and it has brought great challenges to the existing monetary system.

2. Non-homogeneous certificate

The full name of NFT is Non-Fungible Token, and the Chinese name is translated into non-homogeneous certificate (or non-homogeneous token). It is stored in the digital ledger, and a data unit generated by a specific software program of a public blockchain platform (such as "Ethereum") is recorded in the smart contract generated by the platform. As a tool for identifying the source of specific digital assets, it has the characteristics of indivisibility, irreplaceable and uniqueness. NFT usually uses a long string of English letters and numbers to connect with a specific blockchain and its smart contracts. This code is also called "hash function". Because of this feature, NFT has recently become an excellent tool to preserve and identify any electronic files. No matter whether image files, audio-visual works or even various tangible and intangible properties are virtualized and digitized, such as game props in online games or bills and works of art that map real life, they can be branded with NFT marks and become unique "blocks" for permanent preservation and verification.

Development Status of Digital Assets

The global digital asset market is booming. As one of the important innovative products of financial technology, digital currency has brought a far-reaching impact on the whole financial industry and its regulatory field. Central banks and institutional giants from all over the world have entered the field of digital assets represented by digital currency.

1. Homogeneity certificate

In terms of quantity, as of December 31st, 2021, the number was 16,223 (data source: Finbold), an increase of about 98.98% compared with 8153 in January, 2021. 8070 new Token were created throughout the year, and about 21 new cryptocurrencies were launched on the market every day on average.

In terms of the number of users, as of December 29, 2021, there were 295 million cryptocurrency users in the world, an increase of 178.30% compared with the beginning of 2021. It took only four months (February-June) for the number of users to increase from 100 million to 200 million. The main reason is the rapid rise of the counterfeit coins ShibaToken(SHIB) and Dogecoin(DOGE) in a short period of time, and the driving force of the cutting-edge technology leader Musk. In the second half of 2021, in view of the increasingly strict policies in digital currency (the major exchanges intend to repel China users), the growth rate of user scale has gradually slowed down.

From the perspective of exchanges, it can be divided into centralized exchanges and decentralized exchanges. Among them, the centralized exchange presents a super-strong situation. Among several centralized trading platforms, Binance still maintains a leading position, and its CEO Zhao Changpeng has therefore reached the top of Asia’s richest man. The transaction volume of Huobi and OKEx decreased compared with 2019. Uniswap still maintains its leading position in decentralized exchanges, but based on the characteristics of decentralized exchanges, its network congestion and unstable trading slip points are still one of the main reasons that restrict the development of decentralized exchanges.

2. Non-homogeneous certificate

After the development in recent years, the non-homogeneous certificate (NFT) has been used in the art industry for its scarcity, uniqueness and non-replicability, and has become one of the important ways to digitize assets. In 2018, NFT’s sales experienced a short-term prosperity, then entered the bottom of the bubble in 2019, the market gradually picked up in 2020, and the NFT ushered in an outbreak in 2021. In this process, the proportion of works of art in the total sales of digital collections has been increasing, and at the same time, it has promoted the continuous exploration of NFT in application scenarios. By the beginning of 2020. The NFT market size exceeds $26.9 billion.

Blockchain technology to solve the core problems of digital assets

Blockchain technology is considered to be the fifth subversive innovation of computing paradigm after mainframe, personal computer, internet and mobile social network, and the fourth milestone in the evolution history of human credit after blood credit, precious metal credit and central bank paper money credit. Its technology is the embryonic form of the next generation of cloud computing, and it is an important tool to realize the transformation from the current information Internet to the value Internet. Blockchain can be divided into three models: public chain, alliance chain and private chain on different platforms. Its technical features include: distributed data storage, point-to-point transmission, asymmetric encryption and authorization technology, consensus mechanism, intelligent contract, traceability, etc., which greatly reduces the intermediary cost in asset transactions, creates reliable transaction constraints, and solves the problems of asset anti-counterfeiting and tracking.

Confirmation of digital assets

The traditional form of asset registration is stored in a centralized database, which is vulnerable to attacks, making it difficult to guarantee the security of assets, and the data in the network is easy to be copied and disseminated, making it difficult to confirm the assets, and making it impossible for its owners to obtain reasonable economic benefits. The logic of blockchain can support the determination of digital asset ownership. Digital assets can be confirmed by using blockchain digital signature, consensus mechanism, smart contract, time stamp and other technologies, so that the owners, producers and users of assets can join the blockchain network as important nodes, establish a safe and credible identity system and responsibility division system, and record and trace the transmission, use, transaction and income of digital assets throughout the cycle, which provides a solid technical foundation for the circulation of digital assets.

Authenticity and credibility of digital assets

With the development of digital technology, traditional paper bills have gradually evolved into digital bills. At present, the main defects of digital bills are that the authenticity of bills is difficult to guarantee, the illegal trading of bills is chaotic, and the risk of default is due. Blockchain NFT technology can effectively solve the problem of ticket fraud, and at the same time establish a brand-new continuous "endorsement" mechanism between multi-party nodes, which truly reflects the transfer process of bill rights. Once the data is uploaded, all nodes in the blockchain jointly maintain the same account book, and all nodes can be used as backup nodes, which makes it impossible to conduct single-point illegal operations. At the same time, there are penalties for bad nodes in the consensus mechanism. The introduction of encryption mechanism realizes the authentication of nodes, and various encryption algorithms, such as digital signature and encryption mechanism, realize the authenticity and validity of the data in the blockchain without being tampered with, realize the multi-party trust transfer, and enable the digital bill to be split and reorganized flexibly and conveniently.

Digital assets circulation security

Blockchain can store multi-source heterogeneous digital assets on the chain through encryption algorithm, so that the data on the chain can be traded freely. After reaching a consensus through the blockchain consensus mechanism, the data will be stored in the data books of the whole network nodes, and the loss of a single point of data will not affect the integrity of the data. However, by extracting the data fingerprint through the blockchain hash algorithm and establishing the corresponding relationship between the data and the fingerprint, any form of falsification of the data will lead to the change of the data fingerprint, thus ensuring the authenticity and integrity of the digital assets. Blockchain stores data in a chain structure and adds time stamps to the data. This sequential data structure enables data operations and activities to be queried and tracked, providing an effective means for data life cycle audit and traceability. The introduction of intelligent contract can automatically execute the contract terms without the need of a third party, which is helpful for multiple participants to handle the transactions and settlement according to the pre-agreed rules, thus completing the safe circulation of digital assets.

There are still many challenges in the development of digital assets based on blockchain.

Blockchain technology and application security still need to be improved.

The application of blockchain technology can promote the security level and sharing level of digital economy, and then better empower the stable development of digital economy. However, at present, the application of blockchain technology still fails to meet the three requirements of high efficiency, low energy consumption, decentralization and security, and the transaction throughput on the chain is not high, making it difficult to carry out high-frequency sub-services continuously.

1. The scalability of blockchain is limited

In the blockchain, transaction queuing and data synchronization seriously affect the processing performance of the system. With the increase of data and nodes, the performance of the system will be further reduced, thus affecting the scalability of the blockchain. The existing consensus mechanism is difficult to meet the requirements of high throughput and low latency in large-scale network nodes.

2. There are still deficiencies in security and privacy protection.

Blockchain uses internationally accepted core constructions such as cryptographic algorithms, virtual machines and smart contracts, which are not completely autonomous and controllable, and will increase the risk of attack. A large number of complex cryptographic algorithms such as zero-knowledge proof and group signature will greatly reduce the reading and writing ability of blockchain data, which will make the original blockchain system with low processing efficiency worse.

3. Blockchain technology has the problem of circular execution of smart contracts.

Smart contracts have self-circulation characteristics similar to high-frequency trading, which will significantly amplify price fluctuations. Blockchain data information cannot be modified after it is written, which leads to the inability to return it after the transaction and poor flexibility.

Applications in the digital economy still face the following challenges.

1. Lack of typical innovative applications of blockchain that can be promoted on a large scale.

At present, the application of blockchain technology has been extended to many digital economic fields, such as digital finance, Internet of Things, intelligent manufacturing, supply chain finance, digital asset trading, etc. However, due to the complexity of the scenarios involved and the limitation of the maturity of blockchain technology, it is difficult to land the application scenarios of blockchain in agriculture, manufacturing and other fields, and there is a lack of typical innovative applications that can be promoted on a large scale.

2. It is difficult to integrate and innovate blockchain with other digital technologies.

New infrastructure is the foundation of the development of digital economy, and blockchain is an important part of it. Integration and innovation with other digital technologies is the key to promote the high-quality development of digital economy. However, at present, various technologies are still in the stage of continuous maturity, and only small functions can be integrated, and there are difficulties in deep integration.

3. The blockchain application supervision mechanism needs to be improved.

The immature blockchain supervision system is not conducive to the overall development of blockchain industry and digital economy. At present, countries around the world have not produced the best or best blockchain supervision experience, and the differences in supervision policies among countries are not conducive to the worldwide exchange and cooperation of blockchain technology. Blockchain technology has certain regulatory loopholes in the supervision of digital economy. Blockchain technology has the characteristics of distribution, good confidentiality and low cost. In the process of digital economy transactions, it is difficult for the regulatory authorities to monitor real-name customers and capital flows, which increases the security risks of blockchain application in the digital economy.

Case Analysis of Blockchain Empowering Digital Assets

Typical case 1: ABS project management platform of China Merchants Bank Credit Card Center

The credit card center of China Merchants Bank built an ABS project management platform to solve the problems of opaque information, low operational efficiency, weak risk control ability and difficult pricing in the process of asset securitization. In terms of data, by recording the application materials and the status of securities and financial products on the blockchain, bond investors can clearly see the whole process of the project from generation to release, ensuring the credibility of assets. In terms of process, a multi-center online securities management platform is built through blockchain and multi-participants to realize efficient business collaboration, shorten product release cycle and improve business operation efficiency. In terms of reconciliation, the blockchain naturally has the advantages of reconciliation-free and efficient reconciliation, eliminating the third-party credit, time cost and capital consumption of reconciliation between different institutions at present, effectively improving the efficiency of capital settlement, and at the same time, each institution has maintained relatively independent business autonomy, achieving a balance between efficiency and flexibility. In terms of supervision, blockchain completely records the whole process information of the underlying assets and projects, which can enhance the penetration of assets and facilitate data statistics and regulatory review.

Typical Case 2: China Trade and Finance Blockchain Platform

The blockchain platform for inter-bank trade and finance transactions in China is planned by the China Banking Association and jointly initiated by a number of banks. The platform makes use of the technical characteristics of blockchain, such as openness, transparency, non-tampering, high sharing and traceability, to realize the complete electronization of inter-bank transactions and the credible transmission of inter-bank information, shape the financial trust system, and jointly build a trade and financial ecosystem. The platform was officially put into operation on December 29, 2018. ICBC and China Merchants Bank completed the first cross-bank domestic letter of credit chain verification, and then successively carried out business cooperation such as forfaiting, letter of guarantee factoring and syndicated loans.

Thermal interpretation | To do a good job in economic work in 2024, we should focus on making good use of this "initiative"

CCTV’s "Hot Interpretation" column noted that the meeting used a new expression — — "Make the domestic circulation based on the main force of domestic demand, and improve the quality and level of international circulation".

The main force of domestic demand — — This is a new formulation.

The economy of a big country needs a strong and resilient national economic circulation system. Smoothing the economic cycle, basing on the domestic market, coping with the uncertainty of the external environment with the certainty of its own development, and doing a good job in the domestic cycle are the active actions of taking precautions, coordinating development and safety.

"Domestic demand is the basic driving force for China’s economic development, and it is also an inevitable requirement to meet the people’s growing needs for a better life." General Secretary of the Supreme Leader’s vivid conclusion profoundly points out the importance of expanding domestic demand in stimulating China’s economic development and solving major social contradictions, and provides an action guide for formulating long-term development plans of the national economy and improving macro-control.

Expanding domestic demand is an effective and important strategy to promote economic development. The Central Economic Work Conference in 2023 anchored the new trend of China’s economic work in 2024, and upgraded the positioning of domestic demand from "basic power" to "main power", which is both necessary and feasible, with both key support and practical needs.

Dong Yu, executive vice president of Tsinghua University China Development Planning and Research Institute, pointed out in an interview with CCTV that the central economic work conference put forward the "domestic demand initiative" in the regular understanding of the "five necessities", which was based on a systematic summary of the work of expanding domestic demand for a period of time. The formulation of "main power" is reflected in the fact that domestic demand plays a greater role in pulling the domestic macro-cycle, that is, it should be the main engine of domestic economic growth. Dong Yu further explained: "With ‘ Basic power ’ Compared with the formulation of ‘ Main power ’ It is even more emphasized that domestic demand should not only play a basic supporting role in the changing situation, but also play a role in traction and development, which is completely corresponding to the role played by consumer investment in current economic growth. "

On "initiative" from the perspective of pressure

Maintaining the general balance between total supply and total demand is a prerequisite for the healthy operation of the socialist market economy. Focusing on expanding domestic demand is an important measure for the CPC Central Committee with the Supreme Leader as the core to grasp the international and domestic economic situation and promote the economic recovery of China.

Since the 18th National Congress of the Communist Party of China, General Secretary of the Supreme Leader has made a series of important expositions on expanding domestic demand from the reality of China’s economic operation, providing scientific guidance for implementing the strategy of expanding domestic demand.

The central economic work conferences held in 2021 and 2022 all pointed out the triple pressures of demand contraction, supply shock and expected weakening. At present, the situation facing China’s development is still complicated, the unfavorable factors in the international political and economic environment are increasing, and domestic cyclical and structural contradictions are superimposed.

"Insufficient effective demand, overcapacity in some industries, weak social expectations, many potential risks, blockage in the domestic macro-cycle, and rising complexity, severity and uncertainty in the external environment" … … The Central Economic Work Conference in 2023 once again faced the difficulties and challenges facing China’s economic situation.

Zhang Liqun, a researcher at the Macroeconomic Research Department of the State Council Development Research Center, said: "The main problem facing China’s economy now is the ‘ Blocking point ’ The most important thing is demand contraction. ‘ Main power ’ This new formulation further clearly emphasizes that domestic demand is of great significance for smoothing the domestic economic cycle, meeting the growing needs of more than 1.4 billion China people for a better life, and solidly promoting high-quality development. "

Expanding domestic demand is the "blocking point" to open up the economic cycle"It is the key support to consolidate the domestic basic market and build a new development pattern, and it is also the "active choice" to give full play to the advantages of China’s ultra-large-scale market. In 2023, the Central Economic Work Conference called for "earnestly enhancing the sense of responsibility and mission in doing a good job in economic work, seizing all favorable opportunities, making use of all favorable conditions, doing it as soon as possible, doing more as much as possible, and striving to cope with the uncertainty of the changing situation with the certainty of our own work"..

Look at "initiative" from the effect

On January 31, 2023, General Secretary of the Supreme Leader clearly emphasized during the second collective study in the 20th the Political Bureau of the Central Committee: "China is a super-large-scale economy, and super-large-scale economies can and must be internally recyclable."

The year 2023 is the first year to fully implement the spirit of the 20th National Congress of the Communist Party of China, and the year of economic recovery and development after three years of epidemic prevention and control in COVID-19. All localities and departments adhere to the strategic basis of expanding domestic demand, and a series of policies and measures to promote consumption and stabilize investment have continued to exert significant effects, accelerating the release of domestic demand potential and significantly enhancing the pulling effect.

On November 17th, 2023, the audience bought trinkets at china international travel mart 2023.

On November 17th, 2023, the audience bought trinkets at china international travel mart 2023.

Statistics from the National Bureau of Statistics show that in the first three quarters, the contribution rate of China’s domestic demand to economic growth increased to 113%, of which the contribution rate of final consumption expenditure to economic growth reached 83.2%, effectively offsetting the pressure of shrinking external demand and playing the role of "booster" and "stabilizer" for the overall economic recovery.

Promote the economic recovery, and the domestic market engine continues to exert its strength. The National Development and Reform Commission issued measures to restore and expand consumption, and the Ministry of Commerce and other ministries and commissions issued several measures to promote household consumption. From consumption boosting year to consumption promotion month to international consumption season and golden autumn shopping festival … … In 2023, policies to promote consumption have been implemented one after another, and consumption activities have been continuously promoted. The quality and level of supply in the consumer market have been continuously improved, and the consumption potential has been accelerated.

See "initiative" from deployment

"China’s population of more than 1.4 billion has entered a modern society as a whole, and its scale exceeds the total population of existing developed countries. Its arduousness and complexity are unprecedented, and we must firmly grasp the leading role of development in our own hands.."

In 2023, the Central Economic Work Conference emphasized that it is necessary to stimulate potential consumption, expand effective investment, and form a virtuous circle in which consumption and investment promote each other, and "focusing on expanding domestic demand" was regarded as one of the nine key tasks of China’s economic work in 2024, with special emphasis on "promoting consumption from post-epidemic recovery to continuous expansion" and "giving full play to the driving amplification effect of government investment", which means that expanding domestic demand remains the focus and key of economic work in 2024.

Xu Hongcai, deputy director of the Economic Policy Committee of China Policy Science Research Association, said that it is necessary to give play to the key role of investment and the basic role of consumption in the expansion, so that investment and consumption can form a dynamic new balance at a higher level and further accumulate the momentum of sustainable economic development.

What is potential consumption? What is a profitable investment? In what areas do you need to "take the initiative"? The Central Economic Work Conference laid emphasis on related fields.

From the Outline of the Strategic Plan for Expanding Domestic Demand (2022— From "2035)" to "the implementation plan of the strategy of expanding domestic demand in the 14 th Five-Year Plan", the state has always adhered to the strategy of expanding domestic demand at the policy level.

Dong Wei suggested that the next step to implement the spirit of the Central Economic Work Conference in 2023 can focus on how to form a virtuous circle of mutual promotion between consumption and investment, that is, to find the combination of the two, key national support areas and support policies.

Zhang Liqun said that to expand domestic demand, we must focus on the positive interaction between investment and consumption, and grasp the starting point of various policies. Consumption is the goal and investment is the means. Only investment can form high-quality supply, better employment, increase residents’ income and form consumption purchasing power.

In the next stage, insisting on doing a good job in expanding domestic demand will certainly accumulate stronger development momentum, boost Chinese modernization and promote economic stability and long-term development.

What benefits does centralized drug collection bring when drugs are reduced in price and quality, and patients’ burden is reduced?

  Cartography: Andy

  In the pharmacy of the Second Affiliated Hospital of Nanchang University, pharmacists are distributing purchased drugs to patients. People’s vision

  A hospital in Wuhan publicized the centralized drug purchase policy to patients. Photo by Xin Ming Sun

  Recently, a number of drugs have been reduced in price, including metformin, captopril, valsartan and other drugs. On August 24th, the results of the third batch of centralized drug procurement organized by the state (hereinafter referred to as centralized drug procurement), which is the largest to date, were announced. A total of 191 brand products of 55 drugs were selected, with an average price reduction of 53%.

  Since December 2018, the state organized centralized drug procurement in 11 cities including Beijing and Tianjin (hereinafter referred to as the "4+7" pilot), the number of purchased drugs has reached more than 100, and the number of products with different brands has exceeded 300, involving more than 200 selected enterprises. To the surprise of the vast number of insured patients, every collection has greatly reduced the price of some high-priced but large-dosage good drugs and big-name drugs, with an average reduction of more than half, which greatly reduced the burden of medication, such as gefitinib (Iressa), acarbose (Betanping), and entecavir, the first-line drug for patients with lung cancer, and the first-line drug for patients with diabetes.

  Third-party evaluation shows that the quality and efficacy of the selected products have been generally recognized and accepted by doctors and patients. For the pharmaceutical industry, although it has experienced pain, it has improved the industry ecology and promoted benign development. In the future, more kinds of drugs will enter centralized procurement, which will better protect people’s demand for drugs and boost the construction of healthy China.

  The price of each batch of centralized drugs is reduced by more than half.

  The centralized procurement of drugs organized by the state brings huge consumption, and with the great advantage of super group purchase, it is exchanged for high quality and low price of drugs.

  Uncle Hong, 76, from Xiamen City, Fujian Province, has been suffering from diabetes for more than 20 years and hypertension at the same time. More than 10 years ago, Uncle Hong began to take Baitangping, which costs 3 boxes a month, each box costs more than 90 yuan, and it costs about 3,300 yuan a year, which is a bit heavy. Recently, Uncle Hong went to the hospital to prescribe medicine and found that the medicine was cheap, and it only cost about 330 yuan a year, which is 1/10 of the original cost. "I asked the doctor if he prescribed the wrong medicine. I couldn’t believe it. Thanks to the country’s good policies, it has saved money for our diabetic patients and can also use big-name drugs. " Uncle Hong said.

  Not only patients with chronic diseases, but also some seriously ill patients are greatly relieved.

  Mr. Chen from Tieling City, Liaoning Province is a patient with bone metastasis from lung cancer. He has been taking gefitinib in recent years. In the first half of 2019, when he saw that the box of gefitinib in Shenyang dropped to 547 yuan, which was more than 1,700 yuan cheaper than that in Tieling, he asked someone to buy medicine in Shenyang. At the end of 2019, Tieling City also reduced its price. He calculated that according to the consumption of 3 boxes per month, he would be reimbursed by 56%, which would cost less than 5,000 yuan per month and reduce the annual drug cost by 60,000 yuan.

  In August this year, Mr. Wu, a resident of Shanghai, went to Tongren Hospital affiliated to Shanghai Jiaotong University School of Medicine and prescribed a box of abiraterone acetate tablets for the treatment of malignant tumors as usual. He was pleasantly surprised to find that the drug with the original price of 16,268 yuan is now only 2,800 yuan, and the price reduction is over 80%. After the medical insurance reimbursement, the personal burden is 1,100 yuan.

  This is the reform dividend brought by the centralized procurement of drugs organized by the state, benefiting countless families of patients. Since December 2018, after the pilot, the state has organized all localities to form alliances with provinces as units, and entrusted the joint procurement office to carry out centralized and quantitative procurement of cross-regional alliances. Each region collects the consumption of drugs in local public hospitals, and the selected drugs will be given 50% to 80% of the market consumption, and the medical insurance will pay in advance. In the case of consistency evaluation and quality certification, the centralized drug procurement organized by the state brings huge consumption, and with the great advantage of super group purchase, it gets high quality and low price of products.

  The data show that the selected drugs are popular in clinic, and the completion degree of agreed dosage is high. After the expiration of the "4+7" pilot project for one year, the average purchase amount of 25 selected drugs was 2.4 times, and the purchase amount of selected drugs accounted for 78% of the purchase amount of the same drug.

  Shanghai is one of the "4+7" pilot cities, and it is also the earliest area to purchase with quantity. Li Ling is the chief pharmacist in the pharmacy department of Tongren Hospital affiliated to Shanghai Jiaotong University School of Medicine, and also the vice chairman of the hospital pharmacy professional committee of Shanghai Pharmaceutical Association. She told reporters that Shanghai has done a good job in implementing the supporting policies of national procurement with quantity, such as leaving "air holes", and you can choose drugs from the middle or non-middle. Hospital publicity is well done and implemented, even if the original drug is replaced by generic drug, the patient’s acceptance is relatively high. Shanghai also uses near infrared spectroscopy to detect each batch of drugs to ensure excellent quality. Since the implementation, there are only a few reports of clinical adverse reactions, which are highly recognized.

  No longer "only low prices are taken"

  The entry threshold of high quality requirements means that the quality of the selected drugs is guaranteed even if the price is low.

  Amlodipine besylate tablets of 0.15 yuan each, paracetamol tablets of 0.034 yuan each, captopril tablets of 0.014 yuan each, metformin hydrochloride tablets of 0.015 yuan each … … The price of some selected drugs is as low as 10 cents and 1 cent. Is the quality reliable? Is this kind of centralized purchasing going back to the old road of "only taking low prices"?

  Gong Bo, director of the Price Mining Department of Shanghai Medical Insurance Bureau, said that in the "4+7" pilot, there were not many generic drug companies that passed the consistency evaluation, and the scope of the procurement pilot was not large. In order to reflect the scale effect, only the drugs with the lowest quotation were eligible for the selection. However, from the beginning of the national expansion of centralized procurement, the variety specifications increased, and the procurement volume expanded to the whole country. According to the market competition pattern, the maximum number of enterprises that can be selected from the middle was determined. In the third batch of centralized procurement, the maximum number of enterprises that can be selected from a variety was expanded to eight. The drugs participating in the centralized collection are generic drugs that have passed the consistency evaluation, and the quality level is high. In this case, the winning bid is different from the previous "only low price is taken" that does not distinguish the quality level. The entry threshold of high quality requirements also means that even if the price of the selected drug is low, the quality is guaranteed.

  The reporter interviewed some patients who originally used the original drug and later switched to the generic drug. In the general clinic of Wuliqiao Community Health Service Center in Shanghai, Uncle Lin, who has been taking Bai Tangping for more than 10 years, is prescribing medicine. Last month, Uncle Lin changed the drugs selected from the centralized collection. "At first, I was afraid that the effect would not be good. I opened a box first. I tried it well and chose it." Uncle Lin said.

  Huang Lei, director of Wuliqiao Community Health Service Center, said that there are currently 26 kinds of national centralized drugs used in hospitals, and amlodipine besylate and acarbose are commonly used drugs for patients with hypertension and diabetes respectively. Although they are no longer original drugs, more than 200 boxes can be prescribed every day. "These drugs have a large dosage and a large decline. After dressing change, the effect is good and they are welcomed by patients." April 20 this year was the first day of the second batch of centralized drugs, and many patients went to the hospital to buy drugs that day.

  For some drugs that have dropped to "ultra-low price", experts have analyzed that some small enterprises are using "ultra-low price" to win the chance of winning because they will die if they miss, and they will survive if they win, but it is still difficult to survive if there are no new varieties to follow up. In contrast, large enterprises are becoming more and more rational, their costs are well controlled, their quality is guaranteed, and their product lines are stable. With the optimization of market formats, they will win from them and win the market.

  It has been suggested that at such a low price, the profit margin of enterprises is too small, which will affect innovation. A number of companies said that generic drugs do not involve research and development costs, so the cost is relatively low. In many countries, generic drugs are small profits but quick turnover. Enterprises have their own strategic considerations whether to reduce prices for the market.

  For enterprises, generic drugs and innovative drugs are two systems, and it is impossible to earn back the money for developing innovative drugs by selling generic drugs. From the international experience, the financing of innovative drugs is rarely filled by the profits of generic drugs, but more by capital markets such as venture capital and stock market.

  In the third batch of centralized procurement, Jiangsu Haosen Pharmaceutical Co., Ltd. has 6 products to participate in the bidding and 5 products were selected. In the three batches of centralized purchasing, several products of Hausen were selected at a large price reduction, but it did not affect the pace of innovation. The relevant person in charge of the company said that the centralized procurement rules are becoming more and more perfect, the hospital implementation is in place, and the actual consumption is far greater than the reported amount, which gives the enterprise great confidence. Enterprises are actively transforming into innovative enterprises. At present, there are several 1.1 innovative drugs waiting to be listed in the fields of hypoglycemic, tumor and hematology.

  The "patent cliff" appeared

  Centralized purchasing with quantity makes it impossible to maintain the high price of the original research drugs that have passed the patent period, and the price has dropped sharply, so that patients can afford big-name drugs.

  In these rounds of centralized procurement, some high-priced original research drugs have encountered "patent cliff" one after another, and some people called for the original research drugs to "retreat" in centralized procurement. However, this is not the case.

  The original drug "patent cliff" first appeared in the "4+7" pilot in December 2018. At that time, the original research drug gefitinib reported the lowest price in the world of 547 yuan, which was 76% lower than the original price. In the industry’s view, this is not only a price reduction, but also a new drug price era of the original research drug "patent cliff".

  The "patent cliff" refers to the phenomenon that the price of generic drugs has dropped sharply after the patent of the original drug expires. In China, after many patented drugs expired, generic drugs failed to appear. Even if it appears, because there is no conformity evaluation quality certification, it is impossible to confirm the quality level of generic drugs at the time of bidding, and the procurement with quantity has not been really implemented. Therefore, the original research drugs that have passed the patent period still maintain high drug prices and occupy a large market share. Generic drugs can’t replace the original drugs, and the drug burden of patients remains high.

  At the time of the "4+7" pilot, the situation has completely changed. The third generation of targeted drugs for non-small cell lung cancer has been listed, and the first imitation drug in China has also been listed. As the first generation product, gefitinib will soon be eliminated from the market. In the case that a large number of generic drugs have passed the consistency evaluation and the country began to organize centralized procurement of drugs with quantity, the price of gefitinib, the original research drug, has become a wise choice to cope with market competition and has become the first patent cliff in the history of Chinese medicine.

  In the second batch of drug collection in January this year, the original drug "patent cliff" appeared again. The price reduction of acarbose, the original drug for diabetes, exceeded 90%; Meloxicam tablets, the original research drug for the treatment of rheumatoid arthritis, reduced its price by more than 80%, and the price per tablet dropped from 2 yuan to 0.18 yuan.

  In the third batch of centralized drug procurement organized by the state, more original drugs were involved. Although only three original drugs were selected, as in the previous collections, the original drug research enterprises actively participated, not "retreated".

  Gong Bo said: "The price of original drugs is generally high, and the price is changed by quantity, which requires a sharp price reduction of drugs. In drug collection at home and abroad, the selection of generic drugs is a normal phenomenon, and the selection of original drugs is an exception. " From the point of view of the original drug research enterprise, the failure to choose is closely related to the development strategy of the enterprise itself. Whether to occupy the selected market or the non-selected market, what impact it will have on major domestic and foreign markets, etc., all need to be considered.

  Hu Shanlian, a professor at the School of Public Health of Fudan University, said that the pharmaceutical companies that can significantly reduce prices are mainly due to the high cost of circulation. Most of these successful bidders control the source of raw materials, so they can achieve significant price cuts. Some of the original drugs have been greatly reduced in price in order that a new generation of products can quickly occupy the market. "This shows the direction of innovation in the future and will bring a new atmosphere to the entire pharmaceutical industry."

  The data shows that from the situation of "4+7" pilot areas, the proportion of people using original drugs and generic drugs that passed the consistency evaluation has greatly increased from about 50% to over 90%, and the quality level of patients’ medication has improved significantly.

  "Selling with gold" disappeared.

  Centralized procurement with quantity promotes the replacement of high-priced original research drugs with cheap generic drugs, and the low-priced drugs that patients love are revived. Enterprises pay attention to product quality and no longer promote sales with kickbacks.

  Centralized purchasing with quantity not only promotes generic drugs to replace original drugs, but also forces enterprises to change the unreasonable "sales with gold" model and guide enterprises to pay attention to product quality instead of focusing on sales, thus changing the industry ecology.

  In the past, some drugs were sold with money. Drugs are given to agents at the reserve price, and they are sold by layers of rebates. The price can often be several times or even ten times higher than the ex-factory price, resulting in a false high price.

  "In the past, there was no quantity in centralized bidding for drugs. Although the drugs won the bid, there was still a threshold for entering the hospital, and ‘ Sales with gold ’ Mode. Centralized purchasing with quantity allows enterprises to have expectations, understand that there will be a market if they are selected, and can comprehensively consider factors such as cost, market and development strategy to quote. Say goodbye to the unreasonable ‘ Sales with gold ’ The model will help improve the industry ecology and promote the sound development of the industry. " Wu Ming, assistant director of Peking University School of Medicine and professor of health economics, said.

  Due to the change of "sales with gold" mode, in the second batch of centralized purchase, some low-priced drugs that patients used to love were revived and returned to the market. For example, acetaminophen, an antipyretic and analgesic drug, was selected at a price of 0.03 to 0.07 yuan/tablet, slightly higher than the lowest selling price of 0.02 yuan/tablet in history, which made low-priced drugs have a certain profit and gained a market, as well as metronidazole for toothache and amoxicillin for standing antibiotics.

  These low-priced drugs have low production costs and fierce competition. In the past, due to the circulation mode, it was impossible to afford the cost of "selling with gold", but it was difficult for low-priced drugs to open the market and was "reversely eliminated" by high-priced drugs, making it difficult for patients to buy drugs at low prices. This is the well-known phenomenon of drug "price reduction to death" in the past. After the centralized procurement and use of drugs organized by the state, enterprises no longer need to carry out sales public relations through purchasing with quantity and ensuring use, and low-priced drugs can be "resurrected" and returned to the market.

  Some quality-oriented enterprises win the market through centralized procurement. In the third batch of centralized purchase, Azacytidine for injection of Sichuan Huiyu Pharmaceutical was selected from each 260 yuan. It is the first imitation drug, which has been listed in Europe for the first time before. Through centralized purchasing, this product can enter the hospital without setting up a sales team to realize small profits but quick turnover. "We pay attention to product quality, and the products quickly pass the consistency evaluation when they come out. Now you can enter the hospital through centralized procurement, which is also the signal that quantity procurement sends to the market — — Excellent quality can enter the hospital and win the market. " The person in charge of Sichuan Huiyu Pharmaceutical said.

  Centralized purchasing is also beneficial to enterprises with listing licenses. Listed license holders (enterprises) who focus on product research and development have no sales team. The policy of purchasing with quantity makes this kind of products directly enter the hospital, without the extra cost of "selling with gold".

  Shanghai Anbisheng Pharmaceutical Co., Ltd. is a listed license holder enterprise. During the "4+7" pilot project, Ji Ran, the general manager of the company, thought that the cost of academic meetings and marketing promotion could be reduced to ensure profits. In the third batch of centralized purchasing, the enterprise products were selected again.

  Wu Ming believes that from the current situation, centralized drug collection is a breakthrough in the reform of compensation mechanism in public hospitals and the promotion of "three medical linkages". After several rounds of centralized procurement, the number of selected drugs increased, and the amount of money accounted for a higher and higher proportion of medical insurance payment, which was gradually recognized by doctors and patients. At the same time, due to the sharp drop in prices, medical insurance frees up space to optimize the drug structure, which is conducive to drug innovation. The surplus hospitals that purchase drugs from medical insurance can be retained, which urges hospitals to actively control costs and incite the reform of public hospitals.

  More drugs usher in "super group purchase"

  Centralized purchasing with quantity enters the normal operation track, which means that patients can use high-quality and high-priced drugs for a long time, benefiting more patients.

  Since the second batch of centralized procurement, the state has organized drug centralized procurement to enter a normal operation track. In the future, more and more products will be included in centralized procurement with quantity.

  From July 15th to 16th this year, the National Medical Insurance Bureau held a forum to listen to experts’ opinions and suggestions on centralized procurement of biological products (including insulin) and Chinese patent medicines, study and improve procurement policies in related fields, and promote the reform of procurement methods. This releases the signal that more drugs will be brought into centralized collection.

  Normalization of centralized purchasing means that high-quality and high-priced drugs can be used for a long time, not only western medicines, but also Chinese patent medicines and insulin injections commonly used by diabetic patients in the future. Shi Luwen, a professor at Peking University School of Pharmacy, said: "The centralized drug collection mechanism organized by the state is closely linked with its procurement, payment, payment and use, ‘ Sanyi ’ The coordination of linkage ensures the quality of drugs and timely supply. For patients, they can enjoy long-term reform dividends and reduce drug costs. At the same time, because the overall quality of the selected drugs is good, gradually establishing recognition of the national pharmaceutical industry can better safeguard people’s health. "

  At present, there are only 112 kinds of drugs involved in the three batches of centralized purchase, but the basic drugs for urban workers’ medical insurance in China have reached more than 2,000 kinds, and the number of drugs that have not entered the centralized purchase and failed the conformity evaluation of generic drugs is still large. However, under the effect of centralized production with quantity, more and more drugs are facing the pressure of price reduction.

  According to the relevant regulations, the payment standard will be gradually adjusted for some drugs whose prices are quite different from those of the selected drugs, and will be adjusted in place within two or three years; In some places, special centralized collection with quantity is carried out for some drug varieties. In August this year, Shanghai issued a document to encourage public medical institutions in this city to explore and carry out centralized bargaining procurement for drugs selected from non-centralized procurement in the form of medical consortia, monomers or voluntary procurement alliances.

  In the future, the mechanism of centralized mining with quantity still needs to be improved in practice. In the interview, some pharmaceutical companies told reporters that some drugs have been collected and their prices are close to the "floor price". It is suggested that the same medical insurance payment standard as the collection price should be enabled, so that China pharmaceutical enterprises can have more development space and patients can choose more space; According to the rules of centralized procurement, three companies of the same drug can automatically trigger centralized procurement through consistency evaluation, but some products have not been evaluated for two or three years after consistency evaluation, so they cannot participate in centralized procurement; Some hospitals expressed the hope to implement the method of "surplus retention and reasonable cost overruns sharing" as soon as possible to improve the enthusiasm of medical institutions to adopt selected drugs.

  "With the expansion of centralized procurement coverage, the continuous improvement of rules and the coordinated efforts of supporting policies, the effect of purchasing with quantity will become more and more prominent, and the four effects at the beginning of policy design will be gradually realized, namely, drug price reduction and quality assurance, transformation and upgrading of the pharmaceutical industry, deepening reform of public hospitals, and reducing the burden and increasing efficiency of medical security." Wu Ming said.

Busy returning at high speed, pay attention to avoiding the sections that are easy to block at peak.

Chao News Correspondent Wu Shiqiang Reporter Zhang Fan
Photo courtesy of Huzhou Management Center of Zhejiang Communications Group Expressway
On October 8, the last day of the holiday, many expressways in Huzhou, such as Hangning, Shensu, Zhejiang and Anhui, began to usher in return traffic in the early morning.
In the monitoring hall of Huzhou Management Center of Zhejiang Communications Group Expressway, the staff are keeping a close eye on the monitoring big screen and paying attention to the road traffic. In view of the large holiday traffic, Huzhou Management Center has increased the frequency of monitoring and inspection of its own road sections and the dispatch of road network forces, and made every effort to ensure that the road sections with large traffic flows are unblocked. In Huzhou Management Center, a key area, the investment in rescue vehicles and rescue personnel has also been increased, and the rescue forces for clearing obstacles have been distributed in a staggered way. More than 550 people have been invested in various road sections under their jurisdiction, and more than 150 rescue vehicles and early warning vehicles have been invested to do a good job in ensuring smooth travel during holidays.
At the Shensu-Zhejiang-Anhui Expressway, the traffic has also increased significantly today, and many foreign tourists have set foot on the return journey. "Since the 7th, the return traffic has dominated, and the traffic in Shanghai has increased obviously, with short-term heavy traffic in some sections. It is estimated that the cross-section traffic will exceed 100,000 vehicles today, which is about 6 times of the usual, and the peak will last until around 24: 00." The staff of Huzhou Management Center of Zhejiang Communications Group introduced.
In view of the large return traffic, Huzhou Management Center, in combination with the key nodes such as important high-speed hubs, service areas and tunnels under its jurisdiction, arranges forces to be stationed in front, with an average interval of less than 12 kilometers at each point, creating a "12-minute emergency rescue response circle" to ensure that sudden accidents can be handled in the first time, and also uses the variable information board of road sections to release information such as large traffic and flexible opening of emergency lanes, so as to facilitate car owners to grasp them in time. At the same time, drones are also enabled to conduct regular inspections on key road sections in the jurisdiction, discover hidden dangers on the road in time through air patrols, make air calls and take the initiative to intervene in accidents and faulty vehicles, and promote the road protection from "passive receiving reports" to "active disposal".
During the return journey, Shen-Su-Zhe-Wan Expressway connects with Chang-Xing West in Shanghai, Changxing South in Hangzhou in Hangzhou to Lijiaxiang Hub, Huzhou North to Lushan Hub, and Lian-Hang Expressway connects with Lian-Shi Hub in Suzhou. Intermittent congestion will slow down due to the large return flow. Huzhou East, Huzhou South, South Taihu Lake, Deqing, Changxing West, Changxing South and other toll stations entering the city are prone to concentrated ups and downs. It is recommended that the majority of car owners reasonably choose the travel time and routes to avoid the sections that are easy to block at peak hours. In case of congestion, they can get off the expressway from the toll station behind the congestion point in advance, and then get off the expressway from the local road after passing the congestion point.
It is worth reminding that at 24 o’clock this evening, the free passage of the holiday is over. Vehicles that are still driving on the expressway before the end of the free time period are advised to choose the nearest toll station to leave the expressway according to the actual location and time. After the end of the free passage, they will get back on the expressway to avoid safety accidents caused by rushing and speeding.
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