分类： 上海夜生活论坛

　　Xinhua News Agency, Beijing, March 5-Li Keqiang, Premier of the State Council of the People’s Republic of China said in his government work report on the 5th that this year is the year of government transition, and the economic and social development reported earlier in many fields and in all aspects needs unremitting efforts in the future. Here are some key points.

　　(1) Focus on expanding domestic demand. Give priority to restoring and expanding consumption. Increase the income of urban and rural residents through multiple channels. Stabilize bulk consumption and promote the recovery of life service consumption. Government investment and policy incentives should effectively promote the investment of the whole society. This year, it is planned to arrange 3.8 trillion yuan of special bonds for local governments, accelerate the implementation of major projects in the 14 th Five-Year Plan, implement urban renewal actions, promote regional advantages to complement each other and develop their strengths, encourage and attract more private capital to participate in the construction of major national projects and short-board projects, and stimulate the vitality of private investment.

　　(2) Accelerate the construction of a modern industrial system. Focusing on the key industrial chain of manufacturing industry, we will concentrate high-quality resources to jointly promote key core technology research. Strengthen domestic exploration and development of important energy and mineral resources and increase storage and production. Accelerate the digital transformation of traditional industries and small and medium-sized enterprises, and strive to improve the level of high-end, intelligent and green. Accelerate the research and development and application promotion of cutting-edge technologies. Improve the modern logistics system. Vigorously develop the digital economy, improve the level of normalization supervision, and support the development of platform economy.

　　(3) earnestly implement the "two unwavering". Deepen the reform of state-owned enterprises and improve the core competitiveness of state-owned enterprises. Adhere to the direction of classification reform, handle the relationship between economic responsibility and social responsibility of state-owned enterprises, and improve the modern corporate governance of state-owned enterprises with China characteristics. Protect the property rights of private enterprises and the rights and interests of entrepreneurs according to law, encourage and support the development of private economy and private enterprises, support the development of small and medium-sized enterprises and individual industrial and commercial households, and build pro-Qing political and business relations.

　　(4) make greater efforts to attract and utilize foreign capital. Expand market access and increase the opening up of modern service industry. Implement the national treatment of foreign-funded enterprises. Actively promote the accession to high-standard economic and trade agreements such as the Comprehensive and Progressive Trans-Pacific Partnership Agreement (CPTPP), and take the initiative to expand institutional opening in comparison with relevant rules, regulations, management and standards. Continue to play the supporting role of import and export in the economy. Do a good job in the service of foreign-funded enterprises and promote the construction of foreign-funded landmark projects.

　　(5) Effectively prevent and resolve major economic and financial risks. Deepen the reform of the financial system, improve financial supervision, compact the responsibilities of all parties, and prevent the formation of regional and systemic financial risks. Effectively prevent and resolve the risks of high-quality head housing enterprises, improve the balance sheet, prevent disorderly expansion, and promote the steady development of the real estate industry. Prevent and resolve local government debt risks, optimize the debt maturity structure, reduce the interest burden, curb the increase and resolve the stock.

　　(6) Stabilizing grain production and promoting rural revitalization. Stabilize the sown area of grain, do a good job in oil production, and implement a new round of 100 billion Jin of grain production capacity improvement action. Improve the coping mechanism of ensuring supply and stabilizing prices of agricultural materials. Strengthen the construction of infrastructure such as farmland water conservancy and high-standard farmland. In-depth implementation of seed industry revitalization action. Strengthen agricultural science and technology and equipment support. Develop rural characteristic industries and broaden the channels for farmers to increase their income and become rich. Consolidate and expand the achievements of poverty alleviation and resolutely prevent large-scale return to poverty.

　　(7) Promote the green transformation of development mode. Further promote the prevention and control of environmental pollution. We will strengthen the construction of urban and rural environmental infrastructure and continue to implement major projects for the protection and restoration of important ecosystems. Promote clean and efficient utilization of coal and technology research and development, and accelerate the construction of a new energy system. We will improve policies to support green development, develop circular economy, promote resource conservation and intensive utilization, promote energy conservation and carbon reduction in key areas, and continue to fight the battle for blue sky, clear water and pure land.

　　(eight) to protect the basic livelihood and develop social undertakings. Strengthen the construction of housing security system, support the rigid and improved housing demand, and solve the housing problems of new citizens and young people. Promote the balanced development of compulsory education and the integration of urban and rural areas, vigorously develop vocational education, and promote the innovation of higher education. Promote the expansion and sinking of high-quality medical resources and the balanced regional layout. Strengthen the security of old-age care services and improve the policy system of birth support. Safeguard the legitimate rights and interests of women, children, the elderly and the disabled. Do a good job in preferential treatment and pension for military families, retired soldiers and other entitled groups. Prosperity and development of cultural undertakings and industries. Improve the efficiency of social governance. Strengthen production safety supervision and disaster prevention and mitigation. Comprehensively implement the overall national security concept and build a higher level of peaceful China.

Editor’s note:The appearance of Sora "World Simulator" marks another revolutionary reconstruction of information environment. Sora, based on Transformer and Diffusion model, has established a wide range of interaction between human/society and intelligent generation model in a real sense. The "Wensheng Video" generated by the whole people far exceeds deep forgery in terms of generation magnitude and detection difficulty, and shows its potential destructive effect on the real media as an "iterative universal version" of deep forgery. Zhang Menghan, an associate professor, and Chen Ze, a doctoral student, wrote in the 4th issue of Media Watch in 2024 that Sora, which takes "100 million parameters" as the data learning unit, has brought the alienation of the gatekeeper relationship. The gatekeeper activities carried out by the media, platforms and the public in accordance with the existing gatekeeper relationship will not only help the public to reduce external uncertainty and ensure the order of information, but will aggravate the disorder of information systems. The change of technical environment calls for the timely debugging and promotion of the theory of gatekeeper. In this context, the check should first be understood as the process of helping the public to establish meaningful contact with the real society with news truth. Whether the gatekeeper theory can get rid of the metaphor of "action" and return to the ontological meaning of social function is directly related to its theoretical and practical significance in the era of generative artificial intelligence.

　

Under the background of the emergence of artificial intelligence video with Sora as the "starting point", which leads to the loss of our perception of the reliability of the outside world, how to promote the matching between the gate-keeping theory and the peak of technological development? Perhaps we need to start from the technology itself and take "reverse engineering" as the cutting-in way, so as to launch an anatomical comprehensive observation. According to Hettne’s point of view, the more complicated a problem is, the more we need to return to its underlying mechanism and the space where "events" occur, so that we can effectively explain and respond to reality. Specifically, the gatekeeper theory-in the newspaper era, it is to observe the daily work of Mr. Gates in the newsroom, and in the digital era, it is to analyze the consequences of the decentralization of gatekeeper power and dismantle the black box of algorithm with theoretical tools and technology. The complex technical schema of artificial intelligence requires us to return to the "device" that most intuitively records the characteristics, modes and operating mechanisms of related artificial intelligence technologies, that is, to take the specific technical structure as the perspective.

Because the code segment of OpenAI is not open source, this paper focuses on the technical architecture features of Sora, and takes the open source generative AI code "DF Software For All" which is based on the same model (Transformer and Differentiation) as an exploratory supplement. This paper mainly explores why Sora’s technical framework subverts the existing gatekeeper mechanism and the structural impact of the change of gatekeeper relationship on the social system, and tries to explore the possibility of advancing the gatekeeper theory in Sora era on this basis.

Beyond Deep Forgery: Risk of Failure of Gatekeeper under the Reorganization of Human/Machine Model Relationship

When we make a technical comparison between deep forgery and Sora, we can more clearly and intuitively understand the overall impact of Sora on the existing customs control system.

First of all, deep forgery technology does not have the actual "intelligence", that is, it does not form an effective connection between the public and the machine model. According to Burkell, "deep forgery is a tool of experts in a few fields, but it has no use for the public", thus "it is far from the original intention pursued by artificial intelligence". Under the technical threshold, the number of deeply forged videos in circulation is relatively limited. According to the statistics of ContentDetector.AI, between 2017 and 2023, the total number of deeply forged videos on the global Internet is about 500,000. Among them, 96% are "pornographic forged" content, and the rest are related to political, economic, entertainment and other topics. The proportion of deeply forged videos with the possibility of "causing social unrest" is only 4%. It is these more than 20,000 deeply forged videos that have made human society step into the "false information age" and opened the prelude to the "end of the gatekeeper role" of journalism.

Different from deep forgery, OpenAI "bridges" through a series of technologies, making Sora the first social technology in the history of artificial intelligence that allows everyone to connect with the video generation model. In a real sense, the artificial intelligence video generation model completes the transformation from "domain technology" to "public product"-users don’t need to know how to transmit the coded information matrix output by Encoder to Decoder, and they don’t need to use any complicated CGI(Computer Generated Images) tools. Anyone can get a video that is enough to confuse the fake with the real by uploading a text narrative. If deep forgery challenges the traditional way of checking the customs based on the naked eye, then the emergence of Sora leads us into an era of "mass production" of "the catastrophe of false information", as Steven Levy said. We may imagine the following situation: When there are countless AI news videos such as "Biden dies, Harris is acting president" and "National motor vehicles are restricted" in one day, the chaos in the information field will also lead to the disorder of the social system. Under the interaction between numerous user nodes and Sora, the total amount of "Wensheng Video" generated in one day may exceed the sum of deeply forged videos in the past five years. This is bound to have a subversive impact on the existing customs control system, customs control methods and customs control strategies, and lead to disorder of the information environment.

Secondly, in view of the technical characteristics of deep forgery, there are many features in the generated video that can be identified and detected. For example, edge artifacts of image frames, fidelity changes during facial deformation, frame sequence residuals, etc. Sora follows the learning process of "accumulation-understanding-output", rather than the "synthesis" process of deeply forging "A+B", and there is no technical feature brought by "image fusion". Therefore, although Sora still has some problems such as the inability to accurately simulate the physical state of interaction, the existing technologies such as Reality Defender and The Fact are also difficult to accurately identify Sora videos. In this context, the "human +AI" collaborative mode proposed by Felix Simon has become an idealized idea. When neither manual check nor "machine check" can complete the identification of Sora video, the significance of check itself will dissipate.

Although Sora is still a "beta version" only used by artists, film producers and other groups, the last version history of AI-generated video, namely deep forgery, has shown us its comprehensive impact on the social information exchange order. According to Meckel’s view, the deeply forged carriage is carrying human beings away from the stable real world. However, Sora based on Transformer and Diffusion model is far superior to deep forgery in terms of generation order, detection difficulty and potential destructiveness. If deep forgery is the beginning of the separation of human beings from the stable real world, then Sora’s subversion of the existing control mechanism will undoubtedly lead us into a Dystopia dominated by gamism.

The more checks, the more chaos? Reconstruction of "Truth Appearing Mechanism" under the Condition of Alienation

The standard of action in the "field" of news control consists of two basic logics. The first is the control of "possibility set" from the perspective of cybernetics, which determines which information can be selected and flowed out of the "pipeline". The second is the core requirement of journalistic professional ethics for news gatekeepers, that is, the issue of authenticity. It can be seen that there are "two barriers" in news control, namely, content barrier and fact barrier. News gatekeepers need to select "news that can be released" from a series of "information materials" under the joint influence of importance, publicity, profit objectives, etc., so as to complete the content level; It is also necessary to ensure the authenticity of the selected information through "fact check".

Through the analysis of the second part of "DF Software For All" code, it can be found that in the training process of neural network, the number of images on each side has reached 500-5000. Such an intensive amount of training "is enough to make it impossible for human beings to judge the authenticity through the naked eye." Compared with "DF Software For All", Sora has achieved a qualitative leap in both the training amount and the learning database size. At present, Sora has begun to use videos from Shutterstock database and public network as training materials, and the training amount of its generated videos has to be calculated in units of "100 million parameters", far exceeding the training amount of any known model. This means that Sora will have a stronger ability to "confuse the real with the fake". A large number of AI-generated videos can easily bypass the "fact barrier" of traditional gatekeepers based on naked eye observation. In the past, the fact-checking mode based on "manual" is no longer able to cope with such a complicated technical situation.

The failure of the "fact gateway" will lead to a huge impact on the "content gateway". The original operation mechanism of "content gateway" is: on the basis of ensuring the authenticity of news, the gatekeeper shakes a "news screen" woven by "vines" such as market, political system and audience, so that some information with large granularity can flow into the information system, thus "countless event information is converted into controllable media information". Generally speaking, the size of information particles is determined by the degree of fit with the news value judgment system. In other words, if a piece of information is more important, novel and interesting, it is more likely to be processed into news by the gatekeeper and spread quickly in the information system.

However, for the video news generated by Sora, because it can be produced in an imaginative way out of reality, everyone can adjust the inherent properties of the generated video at will by editing the text content, and create a large-grained news that is difficult to distinguish between true and false. If you want the importance of "news" to be more prominent, you can set the video subject to the White House or the Russian-Ukrainian battlefield. If you want "news" to be more exciting, you can take conflict and violence as the keynote of video narration. The granularity of information has changed from the objective attribute of information to the control panel that can be dragged at will. The "content check" by the media, the public and the platform based on the granularity of information will not only accelerate the entropy increase of the information system, but also bring about the alienation of the existing check relationship.

The platform and the public have respectively formed a profit-oriented algorithm and a self-determination logic dominated by personal interests. Driven by the pressure of survival and traffic competition, the media’s gatekeeper activities are gradually dominated by the gatekeeper logic of the public and the platform. It can be said that the appearance of the internet has completely changed the traditional relationship between customs and gates. However, when the gatekeeper relationship reconstructed by the Internet collides head-on with the "Wensheng Video" represented by Sora, a new crisis of the information system arises. The gatekeeper activities carried out according to the existing gatekeeper relationship will not only fail to exert its "living functional order", that is, help the public reduce external uncertainty and play the role of ordering information, but will aggravate the disorder of the information system.

According to Masip and others, the public always prefers those "novel, exciting and interesting" contents to "events in daily life". The simulation and creativity of Sora make the information content generated by SORA have almost unlimited space in satisfying the public’s excitement and interest. The sharing rate, dissemination rate, diffusion range and interactive attraction of this kind of information "usually far exceed an ordinary and important news". Therefore, the public’s personal interest-oriented control is likely to become the diffuser of AI-generated video. Public praise, forwarding or discussion will promote the rapid spread of AI-generated videos in information systems and expand the coverage of potential negative impacts.

At the same time, the platform’s gatekeeper mechanism is also hijacked by the information characteristics of AI-generated videos and the public’s information preferences.

On the whole, the check-up mechanism of the platform is mainly composed of three parts. First, the platform itself checks after negative information or false information enters the public view. Second, it is the public voting mechanism. Thirdly, it is an intelligent distribution mechanism based on algorithms. In addition, the platform algorithm and the public’s gatekeeper power are actually "deprived" from traditional media. If the public and the platform get the power to check but can’t play the social function of checking, the pressure on the media will also increase. For news media, platforms and the public have become important channels for their news sources. Although the professional journalist team and editorial department can still be responsible for the first-hand news articles, it is difficult for the news media to complete the technical verification of "true and false discrimination" in a short time when the platform and public channels are flooded with a large number of AI-generated videos. At the same time, the news industry, which is "normally connected" with the platform, still needs to obey the timeliness needs of the public. Under the pressure of polluted information sources, difficult and time-consuming technical review of AI-generated videos, and timeliness competition among media, journalism can easily become the endorser of the "authenticity" of AI-generated videos. Once the credibility of journalism as the "final fact benchmark" collapses, it will lead to the risk of disorder of the whole information system and make us enter an era of pan-falsificationism. The so-called pan-falsificationism means that when individuals can’t distinguish the boundary between external reality and fictional things at all, they turn to face the media environment with a game mentality that can be grasped by individuals, and treat all information with the information concept of "not sure what is true is false".In this context, the social significance of news as a social tool has also dissipated, and it has become a "public toy".

Matching the peak of technology: the possibility of structural reconstruction of gatekeeper theory in the era of generative AI

The "intelligent emergence" of generative AI, represented by Sora, is promoting the structural change of the gate-keeping theory. In this context, the possible direction of the gatekeeper theory in the era of generative AI includes the following aspects.

First of all, it is about the adjustment of the focus of the theoretical connotation of gatekeeper. It can be said that the emergence of Sora subverts the self-evident premise assumption of the gatekeeper theory, that is, the question of "authenticity". In the pre-Internet era, the "authenticity" in the process of news media’s checking is an inevitable requirement of news, and it is also a basic premise that needs no elaboration. Thus, we saw the classic statement of shoemaker and Vos on the theory of gatekeeper: "Gatekeeper is the process of selecting and making limited information that people accept every day from countless pieces of information." Even after entering the Internet era, the truth of news has not been fundamentally challenged, and the focus of theoretical promotion is mostly placed on the new gatekeeper by researchers. For example, Wallace defines the theory of "the media, the platform and the public intercept the information they are interested in from the huge information flow according to their different orientations".

It can be seen that both shoemaker and Wallace have a default assumption when summarizing the theoretical boundaries, that is, "countless pieces of information" or "huge information flow" are all informational presentations of real-world movements, and the main tasks of the check are "interception" and "production". However, the "world simulator" represented by Sora is destroying the premise of this hypothesis. According to the prediction of Gartner Group, an American data analysis company, in the next three years, the information output by generative AI will account for 30% of the total information space. In the foreseeable future, "countless pieces of information" will be mixed with a large number of generated videos that are difficult to distinguish between authenticity and falsehood. In this context, the self-evident "authenticity" needs special attention in theory. Gatekeeper should first be understood as a process of identifying false information and helping the public to establish meaningful contact with the real society with the truth of news.

Secondly, it is to re-explore the relationship between "people". Nowadays, the gatekeeper relationship as a whole appears as two sides of a boundary-one side is the real world where the platform, the public and the media are located, and the other side is the iterative generative AI. Whether the border can be effectively checked determines the wandering situation of this border. The more the border moves in the direction of platform, media and the public, the more difficult it is for us to perceive the real world through the media. Whether it is the media, the public or the platform, it will face a crisis when the ontological security cannot be guaranteed. In this context, the gatekeeper relationship has the possibility that the media caters to the public interest and platform traffic logic and moves towards a cooperative relationship.

Finally, it is a return to the ontological meaning and social meaning of gatekeeper. The impact of Sora’s national generation and simulation characteristics on the information environment requires us to rethink the role and function of gatekeeper in the social system and focus on its ontological significance as a social function. From words (ChatGPT) to pictures (DALLE) to videos (Sora), as the "head sheep" in the field of generative AI, OpenAI has pieced together a media puzzle that spans the boundary between virtual and reality in just two years. The AI-generated content that simulates the physical world mediates the original solid connection between us and the real world. From a historical perspective, we have never had such a need to control the social function. In the era of generative AI, gatekeeper is no longer just a metaphor about gatekeeper, information receiver and channel, but the essential relationship between human and social truth, information system and social ecological order. In the face of the upcoming AI information tide, the "success" and "failure" of the gatekeeper is directly related to whether the public can still know and understand the real world through the media and act accordingly. How to reconstruct the "truth appearance mechanism" in the era of generative AI will become an important theoretical and practical problem in future research.

(Media Watch, No.4, 2024, with an original text of about 11,000 words, is entitled: How to reconstruct the "truth-appearing mechanism" under the impact of "the generation of the whole people"-the relational practice and structural change of the gatekeeper theory in the era of generative artificial intelligence. This is an excerpt, and the notes are omitted. Please refer to the original text for academic citations. The full text of "Media Watch Magazine" is linked to https://mp.weixin.qq.com/s/HR1nKt5K3dxMCLxCnGS2nA. )

[Author] Zhang Menghan, Associate Professor, School of Communication, Soochow University

Chen Ze, Ph.D. candidate, School of Communication, Soochow University.

The 2021 Toyota High-Performance Edition is a four-wheel drive version, with fashionable and scientific design. The large chrome grille on the front of the car is exquisite and domineering, and the exaggerated spoiler area spreads, which further enhances the momentum. The front group is equipped with adaptive far and near light, automatic headlights and functions, and the front surround is decorated with silver chrome, which is very conspicuous and has good bite force.

Viewed from the side, the rich straight lines outline a distinct area, which is very mechanical and bold. The length, width and height are respectively, and the wheelbase is, so the spatial layout is flexible and practical. While the roof rack is practical, it also extends the visual experience. 235/55 R19 unique aluminum alloy wheels, with wheel eyebrows, are very atmospheric.

Seen from the back, the tail of the wide body is thick and huge, which is very imposing. The slender and flat taillights, with chrome-plated design, are more exquisite, but the whole looks a bit dull. The exhaust gas on both sides of the rear enclosure is very low, but it still can’t stop its sporty atmosphere. The tail is electric, with induction opening and memory setting, which is more intelligent and convenient.

The overall design of the 2021 Toyota Willanda high-performance version of the four-wheel drive engine gives people a simple and generous feeling. The leather coating with red stitching is very advanced and textured, and the square 10.1-inch high-definition screen is suspended in it, creating a sense of science and technology. At the same time, it also adds a sense of atmosphere, equipped with GPS navigation system, car Bluetooth, car networking, voice recognition control system. As well as safety lane departure warning, front collision warning, reversing side warning, active braking, lane change assistance, lane keeping assistance system, five airbags, two kinds of driving assistance images before auxiliary control, three cruise systems, head-up display system (HUD), keyless start and entry, monochrome atmosphere lights, etc.

The three-spoke leather steering wheel has a delicate grip, is equipped with multi-function buttons, feels intimate, supports up and down+front and rear adjustment, and has a heating function; The 12.3-inch full LCD instrument panel has a variety of UI interface designs and regional information display.

The 2021 Toyota Wilanda high-performance four-wheel drive exciting edition is equipped with leather+imitation leather seats. The main driver’s seat is electrically adjusted in eight directions, such as waist, and the co-pilot’s seat is manually adjusted in four directions, all with heating function, which is completely sufficient for daily use. The seat also adopts the red line atmosphere, the overall interior is integrated, the modeling atmosphere is heavy, and the ride experience is good. There is a panoramic skylight at the top, which is large in size and covers the front and rear rows.

The space in the back row is designed to be clean and spacious, and the floor is not high, although it has some influence, it is not big. The sofa seat is soft and comfortable, with adjustable backrest angle, and equipped with 3 headrests, central armrest with cup holder, automatic dual-zone air conditioning, mobile phone charging port and proportional folding seat.

The reserved space volume of the trunk has reached 580L, and the horizontal and vertical space performance is good, which is more than enough for home use.

The 2021 Toyota Willanda high-performance four-wheel drive version is adopted, equipped with a 2.5L naturally aspirated engine, with a maximum power of 180 HP and a torque of 224 Nm, a permanent magnet/synchronous motor with 237 HP and a torque of 391 Nm, and an E-CVT continuously variable transmission, with a top speed of 180Km/h and a NEDC comprehensive fuel consumption of 1.2L/100km.

Chassis suspension: front McPherson independent, rear double wishbone independent, front four-wheel drive, curb weight and full load weight.

Toyota Willanda is an SUV that is very suitable for home use. While the space meets daily use, the hybrid version is more fuel-efficient and the price is more affordable. The real car is the top version.

　　Since the beginning of this year, Omicron virus has ravaged the world, and the number of people infected with Covid-19 has surged, and the epidemic situation in some parts of China has also rebounded significantly. Especially in recent years, the prevention and control of epidemic situation in Shanghai and Jilin have been under great pressure. The more critical this moment is, the more we must strengthen our confidence, maintain our strength, adhere to the general strategy of "external defense input, internal defense rebound" and the general policy of "dynamic zero clearing", and take decisive measures to curb the spread of the epidemic as soon as possible.

　　"Dynamic zero clearing" is a prevention and control practice put forward on the basis of summing up the experience and lessons in the past two years, which has been repeatedly tested by practice. Its goal is to control the epidemic in the shortest time with the lowest social cost, reduce the impact of the epidemic on economic and social development and people’s production and life, and ensure sustained, healthy and stable economic and social development with good prevention and control results. This not only respects scientific laws, but also conforms to China’s national conditions.

　　The core of "dynamic zero clearing" is rapid response and accurate prevention and control. This requires us to improve the ability of epidemic prevention and early detection on the basis of grasping early, grasping small and grasping the foundation. In particular, Omicron mutant has the characteristics of fast spread, high proportion of recessive infection and mild cases, and more asymptomatic and mild infections, which makes it more difficult to find cases and puts forward higher standards for epidemic prevention and control. The increasing number of confirmed cases requires us to make all prevention and control measures faster, more accurate and more detailed, strive to race against the virus, and achieve the maximum prevention and control effect with the least cost.

　　Efficient and orderly nucleic acid detection, scientific and accurate flow tracing, classified and graded prevention and control management, and systematic operation of joint prevention and control & HELIP; … Over the past two years, China has formed a set of scientific measures and epidemic prevention skills to fight the epidemic, and has the ability and confidence to achieve "dynamic zero clearing". Anti-epidemic practice has fully proved that "dynamic zero clearing" is the best choice based on the current epidemic situation in China at this stage, and it is still the most economical and effective epidemic prevention and control strategy to achieve "dynamic zero clearing" in a short time.

　　To implement the "dynamic zero clearing" strategy, we should continue to uphold the scientific spirit, respect the law, and strive to work together at both ends. At the front end, efforts should be made to improve the speed of epidemic monitoring, early warning and emergency response, continue to increase the detection of nucleic acids and antibodies, and maintain the requirements of "double detection" and isolation. In particular, we should study the work of providing rapid detection reagents for key cities and key populations free of charge, and put them out together to minimize and control the risk of epidemic spread; At the back end, we will further improve the vaccination rate of domestic vaccines, especially the vaccination rate of the elderly, increase the research and prevention of virus variation, speed up scientific and technological research on new generation vaccines, rapid detection reagents and drugs, and provide strong support for "internal defense rebound".

　　Facing the ups and downs of the epidemic in the century, dealing with the epidemic scientifically, quickly and effectively is a "big test" for our prevention and control level and governance ability. All localities and departments should unswervingly adhere to the general policy of "dynamic zero clearing", strive to improve the scientific and accurate level of prevention and control, adhere to strict and practical measures to prevent and control the epidemic, and win the tough battle of this epidemic prevention and control as soon as possible.

　　CCTV Network June 28 th 　In order to vigorously carry forward the feelings of home and country and inherit the revolutionary spirit in the whole society, especially among the vast number of young people, CCTV and Tencent, the general radio and television station, jointly launched a new interactive product of party history learning — — "Sparkling Years, Red Star Crossing" was launched online on June 28th.

　　A hundred years of glory, sparks shine. In the past 100 years, faith has been quenched through persistence and struggle, and the words and deeds of communist party people from generation to generation have constructed a spiritual history of a nation’s efforts for rejuvenation. The light of truth and the fire of faith complement each other, so that the stars shine in this century and shine on the historical sky of the East.

　　This interactive product uses the red star as a metaphor for the precious revolutionary spirit. In the passionate soundtrack of "Red Star Shines", users can move the star logo by operating the handle to chase the shining red star and draw energy. Every time you catch up with a red star, there is a revolutionary motto shining on the screen.

　　From Xia Minghan, who said "it doesn’t matter to behead, as long as the doctrine is true", to Liu Hulan, who said "I’m afraid of death, and then to Ye Ting, who said" I hope to live forever in fire and blood ",users relive history in a proverb. At the same time, meteorites and meteors across the screen, users have to cross one pass after another on the road of "chasing the red star" and overcome one difficulty after another, which is very symbolic.

　　In order to enhance users’ interactivity and participation, the creative team also launched a relay challenge, calling on netizens to gather starlight together to accomplish the task of "chasing the red star for 100 years", and set up a positive energy topic of "Sparkling red star I will relay" on social media such as Weibo to create a rich atmosphere for the 100th anniversary of the founding of the Party.

　　According to the introduction of Tencent Mutual Entertainment Social Value Exploration Center, one of the main creations of the product, the initial intention of developing and launching this interactive product is to learn the history of the party through education. Through the special advantages of the product’s high interest and strong interaction, the great spiritual strength of our party is invisibly transmitted to the young audience, setting off a new upsurge of learning the history of the party!

　　Cctv newsIn less than seven days, there were three incidents caused by flight delays of China tourists at foreign airports. While handling these disputes, all three embassies abroad have issued public reminders to China tourists through official website or the media: "Treat them rationally and protect their rights according to law".

　　January 24th, Narita Airport, Tokyo, Japan

　　Jetstar flight GK35 from Tokyo, Japan to Shanghai was cancelled due to snowfall at the destination. Of the 180 passengers on the flight, 5 Japanese passengers left the airport by themselves, and 175 China passengers were stranded at the boarding gate. During this period, tourists from China once sang March of the Volunteers’s protest when they clashed with the airport.

　　January 27th, Colombo Airport, Sri Lanka

　　Srilankan airlines UL867 flight from Shanghai to Colombo was delayed for 8 hours due to the weather, which forced 150 China passengers on board who had to transfer to Maldives to stay at Colombo Airport. The Embassy of China intervened overnight, calling on tourists to calm down.

　　January 28th, Tehran Airport, Iran

　　On that day, Teheran was hit by the heaviest snow in 20 years, and the airport was closed, leaving about 240 China tourists stranded. A video shows that a group of China passengers kept shouting "China" excitedly in the noisy airport, which caused many foreigners to watch.

　　The video uploader said that tourists shouting "China" were suspected to be forcing the plane to take off. But afterwards, a party said, "Shout ‘ China ’ I was just emotional after getting help from the embassy. "

△ video screenshot

　　Our embassy in Iran rushed to the airport in the snow after receiving help, and coordinated to solve the hotel and flight problems of stranded tourists.

　　Screenshot from the website of China Embassy in Iran.

　　There have been many similar incidents.

　　On September 4th, 2015, the flight from Bangkok to Chongqing was delayed due to heavy rain, and some China tourists clashed with airport personnel, shouting "Thais don’t take Chinese seriously" and singing the national anthem arm in arm.

　　On January 24, 2016, under the influence of strong winds and heavy snow, the take-off and landing of flights at Jeju Airport in South Korea stopped completely, and some China passengers threw chairs at the airline counter to vent their anger.

　　… …

　　Ministry of Foreign Affairs of China: Rational Rights Protection!

　　On January 31st, the official WeChat account of the Consular Department of the Ministry of Foreign Affairs of China issued a notice "Remind China tourists to know the terms of the contract before choosing a low-cost airline". The announcement reminds China tourists to read the contract terms carefully before choosing low-cost airlines to travel. In case of flight delay, we should rationally defend our rights according to the contract, and avoid making excessive demands beyond the contract, so as to avoid unnecessary legal disputes.

　　Cctv review

　　The motherland is your back when you are in danger, not a man with a back pocket.

　　Such stories are not new for a long time. This time, embassies abroad have prompted "rational treatment and legal rights protection", indicating that the embassy has been under great pressure.

△ Tehran airport in heavy snow　

　　The pointer of rights should always point to rules and right and wrong itself.

　　Airlines should of course protect the legitimate rights and interests of passengers. However, we should also see that a plane ticket is essentially a paper transportation agreement. Different prices and services vary, and accordingly, disputes should be resolved within the contract. The vast majority of airport disputes are civil disputes, far from rising to the height of ethnic issues. Using the medicine of the national anthem to treat delayed diseases is not only ineffective, but also a "side effect" all over the body. To say the least, foreign countries can still sing the national anthem. What should we do if we encounter problems at home? In fact, there is no difference at home and abroad. If there is a problem, it is reasonable to defend rights within the rules, and there is nothing wrong with it. However, taking extreme and excessive rights protection is likely to damage your own rights and interests.　

　　In fact, when the water level of public life is getting higher and higher, and the whole society has a clearer judgment on the boundaries of rules and right and wrong, if the airline is really in default, people will naturally support it; However, if passengers are over-defending their rights, for example, throwing instant noodles at flight attendants out of anger, public opinion will definitely turn. Justice is in people’s hearts, and the pointer of rights should always point to rules and right and wrong itself. The untimely performance of "Wolf Warriors" patriotism and the constant shouting of "China" not only failed to gain the understanding of foreign airports, but also failed to gain the recognition of domestic compatriots. As netizens said, the motherland is your backing when you are in danger, but it is not a man with a back pot.

△ Tokyo Narita Airport, China tourists clashed with Japanese police

　　On a larger level, around several incidents, people are discussing nothing more than the awareness of rules in public life. When the retrogression on the road is despised by everyone, and when Anhui female teachers block the high-speed rail from being despised by the collective, why can they "do whatever it takes" to excessively claim rights at the airport? The airport is not a foreign land.

　　Cherishing the right to suggest rules is also safeguarding one’s own rights and interests.

　　In fact, if you really want to be true to the rules, it is better to participate in the optimization of the rules than to "never cooperate" and "never buy" at the airport and on the plane. These days, the "Regulations on the Administration of Domestic Transport Services for Civil Aviation Passengers" is soliciting opinions online. Do you know the rules of "overbooking flights"? Are you satisfied with the proposed "service commitment" rules? Do you have any better suggestions for the details of "legal liability"? For another example, we should understand what is man-made delay, what is force majeure, what is the benefit we should strive for and what is the compromise we can make. Cherishing the right of suggestion in rulemaking and perfecting the rules in public life are most conducive to protecting their rights and interests from the source.

　　Of course, China tourists’ going out on a large scale is still a relatively new thing, and these problems are still a few, which can be regarded as growing pains. When the awareness of social rules is gradually established, when all parties refuse to accept the logic of "the more trouble there is, the more sugar there is", maintain the rigidity of the rules, and accept the boundaries of rights and interests under the rules, presumably such things will become less and less.

　　Spring Festival travel rush has begun, and more and more people are destined to be on the road. No matter at home or abroad, it is necessary to always remember that maintaining rules needs to be within the rules, identity is not a passport, and obeying the law and doing things according to the rules is the biggest passport.

　　Wen Yi, the Mountain of Special Contributions for CCTV Comments

　　Most of all, in the world of Chinese characters, there is no doubt that it is a top-level vocabulary, which often expresses profound judgments, pours strong emotions and conveys rich connotations.

　　There are 33 "most" words in the report of the 19th National Congress. Sometimes, the word "most" is used together, which is magnificent and meaningful. It also shows us that the Communist Party of China (CPC) has a clear understanding of the current situation, deep thinking about the future and destiny, high concern for the people’s livelihood, and firm confidence in winning greater victories.

　　On October 18th, The 19th National Congress of the Communist Party of China was grandly opened in the Great Hall of the People. The Supreme Leader made a report to the General Assembly on behalf of the 18th Central Committee. Xinhua News Agency reporter Ma Zhancheng photo

　　The 33 "most" are as follows:

　　1. The strongest

　　2, the biggest threat

　　Words:Put discipline ahead and focus on solving people’s complaints.Most intense, the ruling foundation of the partyThe greatest threatOutstanding problems.

　　Interpretation:These are the first two "most" in the report. People’s heart is related to the ruling foundation. In a short sentence, it shows the Communist Party of China (CPC)’s strong sense of hardship. It is emphasized that to solve this outstanding problem, we must strictly manage the party in an all-round way and must put discipline ahead.

　　This is a construction site in Pingdingshan section of Zheng Wan High-speed Railway, Henan Province under construction (photo taken on April 29th). Xinhua News Agency reporter Ang Lee photo

　　3. The largest developing country in the world

　　Words:It must be recognized that the changes in the main contradictions in our society have not changed our judgment on the historical stage of socialism in China, and the basic national conditions that China is still in the primary stage of socialism for a long time have not changed. China isThe largest developing country in the worldChina’s international status has not changed.

　　Interpretation:China is the largest developing country in the world, which is our international status. We cannot misjudge the situation and lose our way just because we have achieved great success in economic development.

　　　4. Maximum practicality

　　Words:The whole party should firmly grasp the basic national conditions of the primary stage of socialism and firmly base itself on the primary stage of socialism.Maximum reality… …

　　Interpretation:We must be practical in order to win the future.

　　　5. The greatest dream

　　Words:Realizing the great rejuvenation of the Chinese nation has been the Chinese nation since modern times.The greatest dream.

　　Interpretation:Great rejuvenation has been the dream of generations of Chinese. This is the greatest dream, no doubt.

　　6, the highest ideal

　　7, the ultimate goal

　　Words:Once established, the Communist Party of China (CPC) regarded the realization of communism as the party’s goal.Highest idealandend-allWithout hesitation, he shouldered the historical mission of realizing the great rejuvenation of the Chinese nation, United and led the people in arduous struggles, and wrote a magnificent epic that swallowed mountains and rivers.

　　Interpretation:Do not forget your initiative mind, keep moving. The highest ideal and ultimate goal of our party is to realize communism.

　　On the evening of October 19th, more than 2,000 representatives of the 19th National Congress of the Communist Party of China came to Beijing Exhibition Hall to visit the large-scale achievement exhibition of "Five Years of Striving". Xinhua News Agency reporter Ding Haitao photo

　　　8, the most extensive and profound

　　Words:Our party unites and leads the people to complete the socialist revolution, establish the basic socialist system, promote socialist construction, and complete the history of the Chinese nation.The most extensive and profoundSocial change … …

　　Interpretation:Looking back, the social changes led by our party are the most extensive and profound in the history of the Chinese nation, that is, the establishment of an advanced social system in line with China’s reality, which laid a fundamental political premise and institutional foundation for all the development and progress of contemporary China, and realized the great leap of the Chinese nation from continuous decline in modern times to a fundamental reversal of destiny and sustained prosperity.

　　　9, the most essential characteristics

　　10, the biggest advantage

　　11, the highest political leadership

　　Words:Clear Socialism with Chinese characteristicsThe most essential featureIs led by the Communist Party of China (CPC), Socialism with Chinese characteristics system.Maximum advantageIs led by the Communist Party of China (CPC), the party isThe highest political leadershipPut forward the general requirements of party building in the new era and highlight the important position of political construction in party building.

　　Interpretation:In a word, three "most". Socialism with Chinese characteristics, the most essential feature, led by the Communist Party of China (CPC); Socialism with Chinese characteristics system, the biggest advantage, the Communist Party of China (CPC)’s leadership, naturally leads to the third "most", the Communist Party of China (CPC), the highest political leadership in China.

　　　12, the latest achievements of Marxism in China.

　　Words:Socialism with Chinese characteristics thought in the new era is the inheritance and development of Marxism–Leninism, Mao Zedong Thought, Deng Xiaoping Theory, Theory of Three Represents and Scientific Outlook on Development.The Latest Achievements of Marxism in China… …

　　Interpretation:The reason why our Party can constantly move from victory to victory is that it has always adhered to the integration of the basic principles of Marxism with the essence of Chinese traditional culture and the concrete reality of China. Socialism with Chinese characteristics Thought in the new era is the inheritance and development, the latest achievement of Marxism in China, and indicates the future direction of China.

　　　13, the most extensive patriotic United front

　　Words:We must adhere to the road of political development in Socialism with Chinese characteristics, adhere to and improve the system of people’s congresses, the system of multi-party cooperation and political consultation led by the Communist Party of China (CPC), the system of regional ethnic autonomy and the system of grass-roots mass autonomy, and consolidate and develop it.The broadest patriotic United front… …

　　Interpretation:Our patriotic United front is the most extensive, and it must be consolidated and developed in order to unite all those who can unite and ensure that the people are masters of their own affairs.

　　　14, the most stringent ecological environment protection system.

　　Words:Treat the ecological environment like life, coordinate the management of landscape, forest, field, lake and grass system, and implementThe strictest ecological environment protection system… …

　　Interpretation:This "most" shows that our party attaches great importance to the ecological environment. This eco-environmental protection system must be the strictest and cannot be discounted. We want green mountains and green hills, as well as Jinshan Yinshan. I’d rather have green mountains and green hills than Jinshan Yinshan, and Lucid waters and lush mountains are invaluable assets.

　　　15, the most distinctive character

　　Words:It is our party to be brave in self-revolution and strictly manage the party.The most distinctive character.

　　Interpretation:The Communist Party of China (CPC) has many characters, but the most distinctive character is only one, that is, he is brave in self-revolution and strictly manages the party.

　　　16, the most extensive

　　17. The truest

　　18, the most useful

　　Words:China’s socialist democracy is to safeguard the fundamental interests of the people.The most extensive, true and usefulDemocracy.

　　Interpretation:The combination of the three "most" clearly and vividly emphasizes the characteristics of socialist democracy in China, and also shows the characteristics that all power in our country belongs to the people.

　　　19, the greatest common divisor

　　20, the greatest concentric circle

　　Words:We must hold high the banner of patriotism and socialism, firmly grasp the theme of great unity and unity, adhere to the unity of consistency and diversity, and findgreatest common divisor, drawMaximum concentric circle.

　　Interpretation:When it comes to the United front, we use two "most" words to emphasize that the United front is an important magic weapon for the party’s cause to win and must be adhered to for a long time.

　　21, most concerned about

　　22, the most direct

　　23, the most realistic

　　Words:To safeguard and improve people’s livelihood, we must seize the people.Most concerned, most direct and most realistic.The interests of the problem, not only do your best, but also do what you can, one thing after another, year after year.

　　Interpretation:When it comes to people’s livelihood, many "most" are used, and here "three most" are used together, which shows that this report pays special attention to people’s livelihood issues. The people’s yearning for a better life is our goal.

　　On October 13th, villagers in Chenjiabang Village, South Taihu Lake, Changxing County washed vegetables and rice by Liujiadu River. With the great improvement of the river water environment, the villagers began to resume the habit of washing rice and vegetables with river water.

　　24, the biggest livelihood

　　Words:Employment isThe greatest livelihood.

　　Interpretation:To grasp the problem, we must grasp the most important problem, and employment is the greatest livelihood. Therefore, the report emphasizes the need to improve the quality of employment and people’s income level.

　　　25, the minimum living security system

　　Words:Coordinate the urban and rural social assistance system and improve itminimum living subsidy system.

　　Interpretation:The report pays special attention to vulnerable groups and emphasizes the need to strengthen the construction of social security system. We are a socialist country, and we should make the fruits of reform and development more fair and benefit all the people.

　　　26. The fundamental interests of the overwhelming majority of the people

　　27, the highest standard

　　Words:All the work of the party must be based onThe fundamental interests of the overwhelming majority of the peopleforHighest standard.

　　Interpretation:We are a political party that serves the people wholeheartedly. The report once again emphasizes that we should persist in taking the people’s trivial matters as our own major events, starting from what the people care about and what makes the people satisfied, and lead the people to create a better life!

　　28. It will eventually hurt human beings themselves.

　　Words:Only by following the laws of nature can human beings effectively prevent detours in the development and utilization of nature and harm to nature.It will eventually hurt human beings themselves.This is an irresistible law.

　　Interpretation:In the end, this is a fixed vocabulary. But the problem of man and nature mentioned here can’t help but remind people of Engels’ warning: we should not be too intoxicated with our human victory over nature, and nature has retaliated against us every time such a victory.

　　29, the best solution

　　30, the best system

　　Words:Facts have proved that "one country, two systems" can solve the problems of Hong Kong and Macao left over from history.preferred planIt has also maintained long-term prosperity and stability after the return of Hong Kong and Macao.Optimal system.

　　Interpretation:The combination of two "best" actually shows that "one country, two systems" is a great pioneering work and there is no better choice. Facts have also proved that since the return of Hong Kong and Macao to the motherland, the practice of "one country, two systems" has achieved universally recognized success.

　　31. Least developed countries

　　Words:Increase assistance to developing countries, especiallyleast developed countryAssistance to narrow the development gap between the North and the South.

　　Interpretation:Least developed country is an inherent term. However, this sentence also illustrates China’s responsibility as a great power. the Communist Party of China (CPC) is a political party that strives for the happiness of the people of China and also strives for the cause of human progress. The Communist Party of China (CPC) has always regarded it as his mission to make new and greater contributions to mankind.

　　　32. I hate it most

　　33, the biggest threat

　　Words:the massesHate mostCorruption, corruption is what our party is facing.The greatest threat.

　　Interpretation:These are the last two "most" in the report of the 19th National Congress, which clearly points out the complexity of the anti-corruption struggle. Therefore, the report emphasizes that only with the tenacity and persistence of anti-corruption on the road forever, deepening the treatment of both the symptoms and the root causes, and ensuring the integrity of cadres, clean government and clear politics can we jump out of the historical cycle rate and ensure the long-term stability of the party and the country.

　　On October 18th, The 19th National Congress of the Communist Party of China was grandly opened in the Great Hall of the People. Xinhua News Agency reporter Li Tao photo

　　　　　　 CCTV News:On July 29th, Foreign Ministry Spokesperson Hua Chunying held a regular press conference.

　　　　　　 A reporter asked questions. It is reported that on the 26th, the US side issued a memorandum on the WTO’s status as a developing country, demanding that the WTO change its rules within 90 days, otherwise the US side may take unilateral action. China has been mentioned many times in the memorandum. What is China’s comment on this?

　　　　　　 Hua Chunying responded that I would like to make some comments on this issue. First, the WTO is not owned by any country or a few countries, nor is it decided by any country or a few countries, but it should respect the general wishes of all its members. In fact, many WTO members have responded to this issue many times. Special and differential treatment is an important embodiment of the core values and basic principles of the WTO. Most WTO members advocate that these core values and basic principles must be maintained no matter how the WTO is reformed. The United States has submitted two similar proposals in the WTO, and each time it was a rebuff. Therefore, the United States should be self-aware and know that this proposition is unpopular.

　　　　　　 Second, who is a developing member of the WTO, according to what criteria and according to what procedures, is not decided by one country or a few countries, but should be determined by the vast number of WTO members through consultation, especially by respecting the opinions of developing countries. The United States keeps saying that it is fair. In fact, only by maintaining the position of developing countries can we achieve real trade fairness. The United States has unilaterally and unilaterally exaggerated the development level of some developing members, which has been resolutely opposed by most developing members many times. Recently, the United Nations Conference on Trade and Development released a research report that development is a multidimensional concept, and the current classification of developing countries is reasonable.

　　　　　　 Third, as the largest developing country in the world, China insists on its position as a developing country, not avoiding its due international responsibilities, but upholding the basic rights of developing countries and safeguarding international fairness and justice. China will continue to make its own contribution to the WTO negotiations in line with its own capabilities and development level, and will, as always, help other developing members achieve common development, and contribute to the maintenance of the multilateral trading system and the promotion of WTO reform in the right direction.

　　　　　　 Hua Chunying said: "I want to say again that I believe everyone feels the same as I do. These statements made by the US side on the WTO’s status as a developing country have further exposed the willfulness, arrogance and selfishness of the United States. I don’t think such an approach is compatible with its status as the world’s largest country. Now China has a very ‘ Online celebrity ’ If so, it is called ‘ You can’t be too American ’ We hope that some people in the United States can deeply reflect. "

What is an auction house? What is an existing house? Advantages of existing houses and faster houses!

If the house is still under construction and has not been delivered, then such a house is called an auction house. When the developer sells the computer room, he can start selling the house only after obtaining the pre-sale permit, and during this period, the buyer should sign a pre-sale contract when purchasing the house. There are many advantages of faster. Buyers buy faster at a lower price, and there is more room for choosing a house, so it will be favored by many buyers.

What is an existing house?

The existing house refers to the house that buyers can move in immediately after buying a house. When the existing house is sold, the commercial developer has already handled the property right of the house sold. After signing the purchase contract with the buyers, the buyers can move in immediately and obtain the property right certificate. Only the house that can obtain the property right certificate and land certificate immediately after buying a house can be called the existing house. Xianfang also has its own advantages. When buyers look at Xianfang, they can know the actual situation of the house, and they can directly see the house type and decoration, etc. Moreover, the price of Xianfang is basically stable, and there will be no significant ups and downs. When buying a house, they only need to compare with the prices of surrounding areas and similar houses.

Advantages of existing homes: Advantages 1: You can immediately decorate and move in when you buy an existing home, and you don’t have to wait for a long time. For housing customers, you can also save the rental expenses from the time you buy an auction house to the time you move in.

Advantage 2: Quality assurance is different from that of faster houses. The existing houses can be inspected on the spot, and the internal facilities, building quality and greening rate of the community can be seen at a glance.

Advantage 3: Mature living facilities The existing house was basically built several years ago, which is more perfect than the surrounding facilities of the auction house, and it is more convenient to travel and buy a house. The disadvantage of existing houses is that the house price is high, and there is little room for choice in room type and orientation.

Advantages of the auction house: Advantages 1: The price developer sells the auction house for the purpose of raising funds as soon as possible. In the sale of the auction house, the developer will give great discounts, for example, participating in group purchases and paying 20,000 to 10,000.

Advantages 2: Huxing selection Because existing houses were designed several years ago, and faster houses are based on the original design of existing houses, avoiding the design weaknesses of existing houses in the current market. And it is purchased when there are few buyers, so you can give priority to choosing a house with better quality.

Advantage 3: The construction of space auction houses is in some areas that have not yet become large-scale. At that time, the purchase price was relatively low. With the increase of future development, the surrounding supporting facilities will be more perfect, and the house price will also rise. Of course, there are also problems such as the failure to hand over the house on time, the inconsistency between the actual area and the sales area, the inconsistency of building materials specifications, and the failure to open the supporting facilities as promised.

Faster and existing homes are suitable for different groups of people, and buyers should choose them according to their actual situation, whether they buy faster or existing homes. No real estate type is completely safe, and there are certain risks in buying existing houses.