In China in 1980s, with the rapid development of economy, the demand for automobiles increased sharply, but domestic automobiles not only lacked production, but also failed to meet the demand. Not only cars but also trucks need to be imported. Similarly, business vans need to be imported. In this way, from 1984 to 1986, China not only imported a large number of Japanese cars, but also imported a lot of Japanese vans. Among them, the number of medium-sized vans is the largest, and they have become the standard of many enterprises and institutions. These Japanese vans are not only easy to use, but also have face when going out to talk about things. Some of them are even more easy to use. Today, I will review these medium-sized vans imported from Japan.

Toyota Sea Lion (H50)

In 1980s, China imported the largest number of Japanese vans, namely the third-generation Sea Lion (H50) series, which was the main force for a reason. In the late 1970s and early 1980s, China imported a small number of first-generation sea lions H10 and second-generation sea lions H40. Like other Toyota cars, these sea lions have a very good reputation. Therefore, when the era of large-scale import comes, Toyota Sea Lion (H50) naturally becomes the first choice.

Many imported China sea lions (H50) are standard wheelbase versions. The body length of the standard wheelbase version is 4420mm (the long-axis version is 5025mm) and the width of the car is 1690mm. Both the standard wheelbase version and the long-axis version of sea lions have been exported to China. This generation of sea lions won unanimous praise after entering China, which is easy to use and has few faults, and has become the benchmark for the quality of medium-sized vans in China.

With the reputation of sea lions getting better and better, some domestic assembly plants naturally can’t sit still, so let’s rub the heat. Based on the 130 chassis, various "Saitoyota" and "Saihaishi" imitating the shell of sea lions came out. In the 1980s, the technology of hammering sheet metal in domestic assembly plants was not as good as now, and it was possible to tell which one was "Gui Li" 150 meters away. Thirty years ago, there was no concept of intellectual property rights in China from top to bottom. It is a very glorious thing to be able to imitate a car with a similar appearance to Toyota.

Mitsubishi L300

Compared with other medium-sized vans in the same period, the Mitsubishi L300 is somewhat different in appearance and its water chestnut is more distinct. This is the second generation model of L300, which is slightly smaller than Toyota Sea Lion (H50). It has a standard wheelbase version, a long-axis version, a flat-top version and a high-top version. The long-axis version has a body length of 4,445 mm and a body width of 1,690 mm, and the power is a 1.8-liter 100-horsepower engine. These versions have also been imported from China. The high-top version is a business van, and the flat-top standard wheelbase version is more for passenger and cargo use. Beijing Post also purchased some L300 s for mail transport.

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Nissan WanPark Jung Su Vanette(C120)

Wan Park Jung Su Vanette(C120) is a van introduced by Nissan Motor Company in 1978. It has a standard wheelbase version and a long wheelbase version with a body length of 4,230mm. In the 1980s, the medium-sized van imported by Nissan in China was the long-axis version of the first generation of Bunin, and its biggest feature was the addition of a long glass window behind the B-pillar.

Nissan Baning (C22)

This is the most advanced van imported at the same time in the 1980s. Its main feature is that the trunk door glass can be opened independently, which makes it convenient to take things. There is a refrigerator in the middle of the first row of seats, and there are iced drinks when traveling in summer. This configuration was absolutely high-tech.

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Nissan Jiaben (E23)

Nissan Jiaben (E23) is similar to the specifications of Toyota Sea Lion in the same period, with a body length of 4350 mm and a body width of 1690 mm.. Compared with the imported quantity of Toyota Sea Lion and Mitsubishi L300, the quantity of Nissan Jiaben (E23) is less. In the 1990s, FAW introduced this generation of Jiaben chassis technology and combined with 488 engine to produce CA6440 Jiefang Bun, which seems to be more famous.

Mazda E2000

Compared with Toyota and Nissan, which started to enter China in batches in the 1970s, Mazda entered China in batches later. Since 1984, cars of this brand have appeared on the streets of Beijing. At first, many people didn’t know where it came from. At that time, China didn’t even have a well-known car magazine. The first Mazda cars to enter the China market include E2000 vans, 929, 323 cars and B-series pickups, compared with E2000 vans, which are imported more.

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Isuzu WFR

In 1980s, Isuzu had more WFR vans in the south, and this van was also considered by many as the most beautiful Japanese medium-sized van in the same period.

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In China in the 1980s, the market of medium-sized vans above the mid-range was completely divided by several Japanese models, and all kinds of Japanese medium-sized vans enjoyed a good reputation, mainly because the quality of domestic cars at that time was far from good. This situation didn’t begin to change until the 1990s. With the improvement of the technical level of domestic vans and the expensive import of Japanese vans, it was not until the late 1990s that the Japanese mid-range vans dominated the China market.

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(Article source: Ye Hong 2011)

Is New Year’s Eve New Year’s Eve?

New Year’s Eve is New Year’s Eve. Because New Year’s Eve often falls on the 29th or 30th day of the twelfth lunar month in the summer calendar, it is also called New Year’s Eve, which is one of the most important traditional festivals in China.

New Year’s Eve, also known as New Year’s Eve, New Year’s Eve, New Year’s Eve, New Year’s Eve, etc. It is the last night of the twelfth lunar month (December) every year. In addition, that is, the meaning of removal; Evening means night. New Year’s Eve is also a festival to bid farewell to the old and welcome the new, to start all over again and to renew everything.

What activities are there on this day?

After a series of careful preparations at the end of the year, on this day, everyone lived a colorful life. The most common thing is that every family will get together and have a reunion dinner in jiaozi. Among many jiaozi, only a few with peanuts or other nuts are wrapped. Whoever eats such jiaozi indicates good luck and good luck in the new year. Then red lanterns are hung outside the house, and the whole family sit together to watch the Spring Festival Evening. When the midnight bell rings, firecrackers are set off, hoping that the coming year will be full of prosperity and good luck.

What food do you eat on this day?

Both the north and the south will choose to eat fish in this festival, which means "more than one year", so it is a necessary dish for New Year’s Eve. In the south, rice cakes are indispensable dishes, because there is a good color "Niangao", which has the meaning of making a fortune, rising step by step and being sweet, hoping for a complete and sweet life in the new year. The north is used to eating jiaozi, also known as "Jiaozi", which means "Jiaozi at the age of four". Moreover, jiaozi looks like an ingot, pinning its hopes for a rich income in the coming year. With the improvement of people’s living standards, the food on the New Year’s Eve is becoming more and more abundant. In addition to the common hot pot, people in some areas will specially prepare ten dishes, which stands for "perfection".

CCTV News:The General Administration of Customs announced today (December 7) that the total import and export value of China’s foreign trade in the first 11 months of this year was 38.34 trillion yuan, up 8.6% year-on-year, and foreign trade continued to operate smoothly.

Customs statistics show that in the first 11 months of this year, China’s total foreign trade import and export value was 38.34 trillion yuan, up 8.6% year-on-year. Among them, exports were 21.84 trillion yuan, up 11.9% year-on-year; Imports reached 16.5 trillion yuan, a year-on-year increase of 4.6%. The structure of trade mode was further optimized, and the import and export of general trade was 24.47 trillion yuan, up 12.4% year-on-year, accounting for 63.8% of China’s total foreign trade import and export value, up 2.2 percentage points over the same period last year.

In terms of commodity structure, China’s exports of mechanical and electrical products, especially new energy products, increased rapidly in the first 11 months.

Walking into the production workshop of this technology company in Jiangsu, the automatic production line in front of us is running at full capacity. With the constant waving of the mechanical arm, a piece of solar photovoltaic cells can be rolled off the assembly line every 0.98 seconds on average, and they will be sent to Brazil, Japan, Malaysia and other countries and regions soon.

Li Xiaojin, head of customs affairs of Trina Solar (Suqian) Technology Co., Ltd.:We have built a crystalline silicon photovoltaic "super factory" with four major areas. In 2022, the company’s output value is expected to exceed 30 billion yuan, and its products are exported to more than 110 countries and regions.

In order to help photovoltaic products expand overseas markets, Nanjing Customs has further optimized the business environment, guided enterprises to make good use of AEO advanced certification, RCEP and other policy dividends, and continuously introduced various measures to ensure the safe and smooth supply chain of industrial chains such as crystalline silicon photovoltaic and power batteries.

Zhang Xin, Deputy Director of Statistics and Analysis Department of Nanjing Customs:In the first 11 months of this year, the export value of mechanical and electrical products in Jiangsu Province reached 2.1 trillion yuan, of which the export of solar cells, a representative product of the new energy industry, exceeded 90 billion yuan, a year-on-year increase of nearly 60%.

According to customs statistics, in the first 11 months of this year, the export of mechanical and electrical products in China was 12.47 trillion yuan, up 8.4% year-on-year; Among them, exports of electric manned vehicles, lithium batteries and solar cells increased by 128%, 86.6% and 74.3% respectively.

Yan Min, Director of Macroeconomic Research Office of Economic Forecasting Department of National Information Center:In the first 11 months, China’s export of electric manned vehicles doubled, and the export of mechanical and electrical products such as lithium batteries and solar cells increased substantially. This not only showed the strong international competitiveness of products, but also reflected that China’s export structure was moving towards the middle and high end. China is promoting the upgrading of industrial structure by optimizing trade structure and accelerating the construction of a manufacturing power and a quality power.

Cctv news(Reporter/Yang Wei): Dozens of "new works" are popular again with their voices every day, and the best singer of 2023 … … AI Stefanie is so popular all over the network.

The secret of AI Stefanie’s debut is to train and post-process her voice by technical means, and let AI cover other singers’ songs with Stefanie’s voice. The spirit-like voice with various styles of songs not only has no sense of disobedience, but also makes the songs more unique. At present, on the platform, the cover content such as "Hair as Snow" and "Rainy Day" has been played by millions.

But does such an AI cover work involve copyright issues? Wang Guohua, a partner lawyer of Beijing Zhongwen Law Firm, said that AI cover violated the singer’s voice rights. At the same time, presenting such works also needs the cooperation of songs, words and songs, which will involve the infringement of the copyright rights of songwriters.

"News+"reporter: Does the cover content of AI involve copyright issues?

Wang Guohua:The cover is the reproduction of the singer’s voice, which is actually highly similar to the original singer’s voice. This kind of cover itself will involve the imitation of the original voice and affect the corresponding rights enjoyed by the original singer. If it’s a simple cover, it doesn’t involve copyright, but the voice right in the personality right of People’s Republic of China (PRC) Civil Code.

Article 990 of the Civil Code of People’s Republic of China (PRC) stipulates that the right of personality is the right of life, body, health, name, name, portrait, reputation, honor and privacy enjoyed by civil subjects. In addition to the personality rights stipulated in the preceding paragraph, natural persons enjoy other personality rights and interests based on personal freedom and personal dignity. Article 1023 stipulates that the licensing of names, etc. shall refer to the relevant provisions on the licensing of applicable portraits. The protection of natural person’s voice shall refer to the relevant provisions on the protection of portrait right.

However, a complete AI cover work often needs corresponding songs, words and songs to cooperate. This situation will involve the copyright of words and music, including the player’s right to play with related instruments.

If you directly use these songs and lyrics to cover them without the consent of the songwriters, it will involve the infringement of the relevant copyright rights enjoyed by the songwriters, which is a copyright infringement.

"News+"reporter: If it is not for profit, does the AI cover work involve infringement?

Wang Guohua:Generally speaking, judging whether it constitutes an infringement is not based on the number of clicks or the so-called paid free. As long as there is a publishing behavior, the processed content may be known by unspecified people. In this case, it has the premise of bearing relevant legal responsibilities.

Therefore, whether it is for profit or not, it constitutes infringement.

"News+"reporter: Will making spoof videos through AI cover cause other rights and interests violations to singers?

Wang Guohua:Each singer has formed his own unique style, and his image has a certain solidification in the eyes of the audience. Making a spoof video may involve the singer’s reputation or derogatory reputation.

As for the extent to which it constitutes derogatory, it is a matter of different opinions. Legally speaking, it mainly depends on whether it reduces the reputation and social evaluation of others. If the content of the creation has a negative impact on the relevant audience or related social work, it can be said to be derogatory.

Therefore, if this form of spoofing a singer has reached a derogatory level, or has reached an insulting and defamatory level, it may involve reputation damage and infringe on the singer’s reputation right, and the infringer needs to bear corresponding civil responsibilities.

"News+"reporter: Is there any copyright in AI cover works?

Wang Guohua:Generally speaking, the cover itself is not a work based on human intellectual achievements. According to the provisions of Article 3 of the Copyright Law of People’s Republic of China (PRC), works protected by China’s copyright law should be based on the intellectual achievements of people.

The works in which AI participates are often based on computer software codes and algorithms, and do not belong to the content that should be protected in the sense of People’s Republic of China (PRC) Copyright Law.

"News+"reporter: Let the dead singer "re-create" through AI cover. Will this appeal infringe on the rights and interests of the deceased?

Wang Guohua:Many netizens and fans are eager to hear the voice of the dead singer and also hope to hear the singer reproduce some songs. But in fact, the rights enjoyed by dead singers are no different from those enjoyed by ordinary people.

For them, the sound generated has formed a unique correspondence with himself. For example, when we hear this song, we must know who sang it, that is, the voice and the singer have formed a unique corresponding business relationship, which can naturally bring corresponding benefits to the singer.

For the average person, in the process of using the singer’s voice, we should respect the singer’s related rights to the voice. After the singer’s death, anyone who uses the singer’s voice to create related works needs to obtain the consent of the legal heir of the original singer. Without the consent of the relevant heirs, no one may adapt the original singer’s voice or make a commercial cover.

"News+"reporter: Can you really be excused by marking a disclaimer at the bottom of the work?

Wang Guohua:This exemption statement is only a unilateral statement, and legally speaking, this statement will not produce a real exemption. Because according to the relevant laws and regulations, the real exemption must be the case that the law clearly stipulates that there is no need to be responsible.

If the disclaimer is marked in the comment area or at the bottom of the video, and the behavior has constituted the corresponding infringement, even if there is a disclaimer, it cannot be exempted from the relevant responsibilities that should be borne.

"News+"reporter: If the singer agrees with this behavior, but asks for a high share, is it a reasonable behavior?

Wang Guohua:Legally speaking, this kind of behavior is not prohibited.

The singer can punish his voice accordingly. Within the scope permitted by law, including allowing others to cover and imitate, are the corresponding civil rights enjoyed by singers. This kind of civil right also means that singers are allowed to set their own prices in the market. Singers and organizers can agree on copyright fees through free negotiation between the two parties, and there is no limit on the amount, which is a market behavior.

　

The utensils are elegant, and they will always be in the heart.

Beauty comes from nature, reflects in the mind with eyes, and releases pleasure in the deep heart.

The beauty of artifacts is inextricably linked, including "wrongly painted gold" and "hibiscus coming out of water".

Traditional culture has cultivated aesthetic power and life interest.

Just a magpie pattern seems to have endless stories.

There are many kinds of auspicious patterns with the theme of magpie, which may be a simple expression of the integration of flower-and-bird painting into secular life at the beginning. The symbolic meaning of magpie was gradually endowed with the meaning of "happiness", or it was after the Tang Dynasty that it gradually became an auspicious bird.

There are also many magpies in Guanfu Museum, which express their yearning and pursuit for a better life in different craft languages.

In Qing dynasty, white jade was skillfully carved to delight the mountains on the eyebrows.

Guanfu museum collection

This mountain is small and careless, and a magpie is cleverly carved with a pretty color to look back at the head of a plum branch rooted in a rock. A mountain, a tree and a magpie have a three-dimensional image, which means "beaming with joy", and there are also exclusive branches, which are not afraid of frost and cold, highlighting the pride of the literati and being free from vulgarity.

Eighteen "Romance of the Three Kingdoms" Bo Gu Doors (partial)

Guanfu museum collection

This is the pattern of the whole board relief on the skirt board across the door, and the picture is complex and full, expressing auspicious meanings such as "happy day and happy land", "auspicious celebration is more than enough" and "peace and wealth". Among them, the magpie in the upper part of the antique shelf and the double badgers in the middle and lower parts are composed, and the meaning of "happy day and happy land" is taken by homonym.

Kangxi in Qing Dynasty is full of colorful flowers, happy with the big phoenix-tailed statue with plum tips.

Guanfu museum collection

On the green glazed porcelain tire, Shi Mei bamboo flowers and birds are painted with holes, and their plum branches stretch up and down, standing upright, and magpies are scattered up and down, flying or standing, exulting, which means "joy and peace".

Today, we mainly introduce another cultural relic with the theme of "Magpie" in Guanfu Museum-[Qing Kangxi blue-and-white "Happy Day" pattern bowl] and creative derivatives inspired by it.

Qing Kangxi Blue-and-White Ri Ri Ri See Happy Bowl

Guanfu museum collection

The curved wall of this bowl is rich, the mouth edge is slightly skimmed, the shape of the bowl is geometric, and the tire glaze is bright and clean.

Its decorative painting is particularly unique, with the whole body painted inside and outside, and the outside of the bowl is painted with pine branches, bamboo swaying and beautiful rocks.

Draw thirty magpies, or perch on branches, and jump for joy and echo; Or through the mountains and clouds, looking back with high spirits, there is a scene of joy and peace, and good things come.

In the center of the bowl, a magpie is drawn, perched between vigorous and spicy plum branches, with a sparse composition and delicate pink petals in the air, beaming with pleasure. There are sun and stars between the clouds of plum blossoms, and the "sun" and "star" coexist, indicating loyalty and love, lasting forever. At the same time, flowers of the four seasons are painted along the bowl, and butterflies dance in the meantime, taking the meaning of Hua Die’s love and happy meeting.

Based on the collection of "Happy Bowl", Yinghua, the essence of the traditional culture of the original instrument, is composed of two magpies flying between the mountains and clouds, and the wish of "Happy Bowl" of the original instrument is extended.

At the same time, there are "days" and "stars" coexisting between the two magpies, and there are good wishes for building "happiness and harmony" through years and time. There is quite an interest in "when the golden wind and the jade dew meet, they will win over countless people."

There are beautiful rocks and flowing clouds like water, so don’t sigh that time flies and years are fleeting. Time flies, always cherish time! Cherish things! Cherish people!

Baked earth into a vessel, flowers are born on the porcelain, and the word "Guan" is inscribed on the bottom.

Cups are even in pairs, and eventually they become "seeing each other and enjoying the cup."

According to this, it is a blessing to accompany you in the ordinary but beautiful time every day.

　　On January 29th, the highly anticipated Spring Festival Gala in 2022 was rehearsed for the fifth time according to the standard process of official live broadcast. All the cast members are full of enthusiasm, the program arrangement is flowing, the rhythm design is dense, or high and exciting, or soothing and beautiful, and the applause and laughter are constant. At this point, the Spring Festival Gala has been completed this year, and everything is ready for the live broadcast of New Year’s Eve. On New Year’s Eve, a thriving and exquisite cultural feast will be dedicated to the global audience.

　　The theme of this year’s Spring Festival Gala is "Spring Festival Melody on a New Journey, Ode to Joy in China", focusing on the centenary of the founding of the Party, rural revitalization, ecological civilization, the Winter Olympics, China Aerospace and other major themes, and fully considering the needs of audiences of different ages in program selection, content creation and expression. Three generations of literary and art workers gathered at the studio to bid farewell to the old and welcome the new with the people of the whole country, and to present a festive atmosphere of rejoicing and celebrating the New Year.

　　Song and dance programs have rich themes, beautiful melodies, deep feelings and exultation. Language programs take root in people’s lives, focus on people’s livelihood hotspots, and show family friendship. While shaping a large number of vivid group images such as medical staff who stick to their posts and entrepreneurs in the new era, they will also bring laughter to the audience again and again, so that the atmosphere at the scene will reach a climax.

　　On this year’s stage, the fusion and innovation programs with both the excellent Chinese traditional culture and the aesthetic pursuit of the times are eye-catching, and the traditional culture is full of vitality in the new era here.

　　The deep integration of technology and art is also a highlight of this year’s Spring Festival Evening. The 720-degree dome space created by LED screen for the first time, together with the application of AR, XR and other technologies, constitutes an immersive, borderless three-dimensional stage environment, as well as the live broadcast of 8K ultra-high-definition channels, which will bring viewers a brand-new audio-visual experience.

　　Jin Hu celebrates the New Year and enjoys the Spring Festival. On January 31st, New Year’s Eve, "Spring Festival Gala 2022" will ring the New Year bell with the people of the whole country to welcome a prosperous and ever-changing happy year!

　　Cctv news(Focus Interview): This week is the National Energy Conservation Publicity Week, and August 25th is the National Low Carbon Day. The theme of this year’s National Energy Conservation Publicity Week is "Green Development of Energy Conservation and Carbon Reduction". When it comes to a green and low-carbon lifestyle, we may immediately think that we should pay attention to saving electricity and saving solar terms, use less air conditioners at home, and raise the temperature when using air conditioners for refrigeration in hot days. And in winter, don’t turn the heating too hot. These are all measures to reduce carbon emissions, but it seems that it will affect the comfort of life, as if to reduce energy consumption, the house will not be so comfortable to live in. However, there is such a building that is environmentally friendly and low-carbon, and it is warm in winter and cool in summer. Many people have already experienced it. How do they feel when they live?

　　Mr. Zhang, who lives in Gaobeidian City, Hebei Province, moved to a new home in January this year. Although he has only lived for more than half a year, Mr. Zhang found that the feeling of living in this house is different from all the houses he has lived in before. The APP in his mobile phone records various real-time data such as temperature and humidity at home.

　　Mr. Zhang said that after he moved into his new house, he no longer needed heating and air conditioning, and generally did not open the windows. Instead, the unified fresh air system of the building worked 24 hours a day to change the air and adjust the humidity, so that the indoor air temperature and humidity were in the most comfortable state for the human body, and the temperature remained at 20— Between 25 degrees, the pm2.5 value of the air also decreased to single digits. In our traditional impression, it is not an energy-saving way to adjust the temperature and change the air by using the fresh air system for 24 hours, because the power consumption may be very high. Therefore, Mr. Zhang is also very concerned about how much electricity and money this fresh air system will consume every month.

　　Mr. Zhang calculated an account for us: he lived in a new house before the Spring Festival, and the heating season lasted for one and a half months. And such a house of more than 80 square meters, if it is a traditional central heating method, the heating cost for one and a half months is at least 700— 800 yuan, and the cost of fresh air system in these four months is less than that in 300 yuan, which solves the problem of heating and heat preservation. Living more comfortably, the cost of heating and heat preservation is greatly reduced, and the energy consumption is also greatly reduced. How did such a good thing come about? It turns out that the residential area where Mr. Zhang lives is one of the earliest ultra-low energy consumption residential areas built in China. So what is an ultra-low energy-consumption building? Why can you live comfortably and save energy greatly?

　　Wei Xu, dean of the Institute of Building Environment and Energy Conservation of China Institute of Building Research, said: "From a big perspective, it is three points. One is to make the building envelope achieve high performance, such as using high-performance windows, good external structure with heat preservation and insulation; Another technology is to effectively and greatly improve the efficiency of building energy system; The third part is open source, using renewable energy, solar energy, etc., which directly supplies energy to buildings, effectively reducing the consumption of fossil energy. "

　　One of the reasons why traditional houses don’t save energy is that the house is not tightly sealed, and the heat exchange between indoor and outdoor is fast, so it is necessary to continuously use external energy sources, such as central heating or air conditioning, to heat up or cool down. The passive architectural design of ultra-low energy consumption building makes up for this. The thickness of the thermal insulation material on the facade of the building is 2 to 3 times that of ordinary houses, just like putting a thick cotton-padded jacket on the house; The three-layer double insulating glass used in the window has a better heat insulation and cold protection effect than ordinary glass. In addition, the indoor and outdoor steam barrier and gas permeable membrane are set to ensure the air tightness of the building and minimize the loss of heat. On this basis, the energy consumption will be greatly reduced by using high-efficiency fresh air system to adjust the temperature.

　　Wei Xu said: "In the northern heating-oriented residential buildings, if ultra-low energy consumption buildings are realized, they will be roughly reduced by more than 50% compared with the current energy-saving standards. It is not simply energy saving, but actually improves energy saving when the comfort level is high. "

　　In the process of ultra-low energy consumption construction, it is very important to ensure the air tightness of the building, that is, to minimize the exchange speed of indoor and outdoor gases, to prevent the loss of indoor heat in winter and to prevent outdoor hot air from entering the room in summer.

　　Wang Changming, head of the engineering function of Longhu Group Beijing Company, said: "The whole air tightness is in the building with near zero (ultra-low) energy consumption, not only in the doors and windows of the external protection; In addition, some vapor permeable membranes and gas barrier membranes will be used in all the peripheral guards to strengthen the weak parts. Only in this way can we finally present the index required by near-zero (ultra-low) energy consumption, and the number of air changes within one hour will not exceed 0.6 times. "

　　It is understood that the number of air changes per hour in traditional houses is generally 2 to 3 times when there is a certain air pressure, but the number of times must be reduced to less than 0.6 times in ultra-low energy buildings. With less ventilation, the thermal insulation is naturally greatly improved. In addition, the thermal bridge is also an important factor to save energy. "Thermal bridge", as its name implies, is a bridge for heat conduction. Thermal bridges often appear at the joints of doors and windows, brick walls and concrete floors. The basic principle of thermal bridge design is to block thermal bridges at the joints of different materials by adding insulation layers appropriately.

　　In this construction site in Haidian District, Beijing, the largest single ultra-low energy consumption building in Beijing is being built here. The project engineer told the reporter that the heat-free bridge link of the main structure here has just been completed.

　　The so-called broken bridge treatment of cold and hot bridge is to put an end to the direct contact between metal parts and concrete by adding heat insulation pads, thus avoiding unnecessary heat loss. From the appearance of a small sample of the top floor of a building being built on a construction site, it can be seen intuitively that multi-layer heat insulation treatment should be added at the joint of an air outlet and the building to ensure the heat insulation effect.

　　Now, China’s ultra-low energy consumption buildings have come to a new starting point. This is because China has promised to strive to reach the peak of carbon dioxide emissions before 2030, and carbon dioxide emissions before 2060 should be completely offset in various ways, which is carbon neutrality. To achieve these two goals means that our future production and lifestyle will undergo profound changes. The construction sector accounts for a large proportion of the total carbon emissions. Taking heating as an example, most central heating directly consumes coal. While cooling by air conditioning, most of the power resources used also rely on fossil energy such as coal and electricity. Therefore, how to implement emission reduction in the construction field has also become an important issue.

　　Wei Xu said: "According to our country’s statistics, the carbon emissions from construction operations account for about 20% of the country’s total carbon emissions. If you add invisible carbon emissions, including the use and construction of building materials, it will be nearly 40%. How to achieve peak carbon dioxide emissions and carbon neutrality of buildings? One of the measures is to make new buildings realize ultra-low energy consumption buildings as soon as possible. "

　　In recent years, China has successively promulgated relevant policies to support the construction of ultra-low-energy buildings. In 2016, the State Council issued the Comprehensive Work Plan for Energy Conservation and Emission Reduction in the 13th Five-Year Plan, proposing to carry out pilot projects of ultra-low-energy and near-zero-energy buildings. During the 13th Five-Year Plan period, the cumulative promotion of ultra-low and near-zero-energy buildings nationwide reached 12 million square meters, covering various building types such as residential buildings, public buildings and industrial buildings.

　　The Government Affairs Service Center in xiong’an new area, Hebei Province, which was completed in 2018, adopted many ultra-low energy consumption building technologies. In summer, when the air conditioner is not open, the government service center can still maintain a comfortable temperature.

　　In Qingdao, the Sino-German Ecological Park Forest Kindergarten was newly established in October 2020. The main building of this kindergarten also adopts the architectural concept of "ultra-low energy consumption" to realize indoor constant temperature and humidity without heating and air conditioning, which can ensure a comfortable and dust-free indoor environment and provide a comfortable park environment for children.

　　From pilot to popularization, ultra-low energy consumption buildings have gone through more than ten years of development in China. However, there is still a certain distance to truly become the residence of ordinary people on a large scale, so what are the obstacles that need to be broken through? It is understood that because it is a new thing, this ultra-low-energy building has shortcomings in many aspects such as material supply, design and professional talents.

　　It is precisely because ultra-low energy consumption buildings have higher requirements in design, materials and construction technology than traditional buildings, so the construction cost is undoubtedly higher than that of traditional buildings, and not all ordinary people can accept this kind of buildings.

　　Obviously, in order for more people to actively choose ultra-low energy-consumption buildings, in addition to technology and market, we also need to understand this technology and the guidance and support of relevant policies. Now, under the guidance of the overall goal of peak carbon dioxide emissions and carbon neutrality, all localities are actively formulating relevant goals from supporting ultra-low energy-consumption buildings. Beijing, Shanghai, Hebei and other places also encourage the development and construction of ultra-low energy-saving buildings in various ways, such as financial incentives, floor area ratio incentives, and support for commercial housing development. In the future, more people will live in comfortable and energy-saving high-quality houses.

　　Tian Guomin, director of the Standards and Quotas Department of the Ministry of Housing and Urban-Rural Development, said: "In the next step, our department will continuously improve the level of building energy efficiency by formulating mandatory standards, and comprehensively and forcefully promote ultra-low energy-consumption buildings in suitable climate areas. At the same time, our department is also formulating the peak carbon dioxide emissions implementation plan in the field of urban and rural construction, coordinating the promotion of energy conservation and emission reduction, conscientiously implementing the decision-making arrangements of the CPC Central Committee and the State Council, and making positive contributions to the country’s realization of peak carbon dioxide emissions and carbon neutrality. "

　　In China, the construction and operation of buildings account for nearly 40% of the total carbon emissions. Controlling and reducing energy consumption and emissions in this field is very important for achieving emission reduction targets. This kind of ultra-low energy consumption building is energy-saving and comfortable, constant temperature and humidity and clean, which is worth popularizing. Of course, while promoting the construction of ultra-low energy-consuming buildings, all localities need to choose appropriate technical routes and methods according to their own conditions, and cannot engage in "one size fits all". In fact, it is not only the construction industry, but also the countdown to the goal of peak carbon dioxide emissions in 2030, which urgently needs the participation of the whole society. From the office to the assembly line, from home to travel, energy saving and carbon reduction is not only a healthy and green production and lifestyle, but also an environmental responsibility related to all walks of life, which requires concept renewal and mode innovation.

　　BEIJING, Feb. 25 (Xinhua) According to the website of the Ministry of Culture and Tourism, according to the data center of the Ministry of Culture and Tourism, during the seven days of the Spring Festival holiday, the total number of domestic tourism trips nationwide was 256 million, up 15.7% year-on-year, returning to 75.3% in the same period before the epidemic. Domestic tourism revenue reached 301.1 billion yuan, up 8.2% year-on-year, and recovered to 58.6% in the same period before the epidemic. During the Spring Festival holiday, there were no serious casualties in the cultural and tourism systems, and there was no cluster epidemic.

On February 18th, the reporter learned from Sanya Tourism Bureau that Sanya received a total of 743,200 tourists during the Spring Festival Golden Week in 2021, with a total tourism revenue of 2.76 billion yuan, which opened a new chapter for the development of tourism throughout the year. The picture shows the tropical paradise forest in Yalong Bay on February 14th.

　　Cultural and tourism activities are rich and colorful, and the market supply is strong.

　　Around the deployment of "celebrating the New Year on the spot", the cultural and tourism system has launched a variety of products and services, and cultural and tourism activities in various places are brilliant and prominent.

　　First, product and service innovation brings new experiences. With the help of technologies such as 5G, AR, VR, AI and drones, all localities have promoted the development of online activities from graphic and short videos to live broadcasts, panoramic views and other forms, so that cloud performing arts, cloud entertainment and cloud tourism can be delivered to more audiences in a multi-dimensional and multi-perspective manner, opening up an "immersive" New Year experience. The WeChat applet "Cloud Tour Dunhuang" invites visitors to visit the caves online in a panoramic way. For the first time, the National Peking Opera Theatre launched the classic Peking Opera repertoire "Dragon and Phoenix" on the Internet in the form of 5G+4K, bringing a unique Peking Opera performance to the audience. Online activities such as Shanghai’s "Yunshang Folk Customs Exhibition", Anhui Hefei Yunshang Temple Fair, and Fujian Shaowu Nuo Dance Triangle Play Cloud Show are very popular.

　　Second, the cultural atmosphere of the New Year is strong. Cultural entertainment, book leisure and cultural tourism have become hot spots in the Spring Festival holiday, and the number of visitors to libraries, museums and cultural centers has increased significantly. During the Spring Festival holiday, the total number of public libraries at all levels in China has reached 4,324,100, and the total number of cultural centers has reached 2,114,400.

　　Third, short-distance travel has become mainstream. Hygiene, safety and characteristics have become the focus of tourists’ holiday travel. Urban tours, field trips, go on road trip, family tours and Spring Festival theme tours continue to heat up, and natural ecology, famous towns and suburban villages are favored by tourists. During the Spring Festival holiday, the number of tourists in Guangzhou Baiyun Mountain, Chengdu Danjingtai, Jimo Ancient City, Wujiang Yuanbaili Gallery and Ganzhou Tongtianyan increased significantly.

　　Fourth, the popularity of red tourism has risen. The popularity of red scenic spots is soaring, and the vast number of tourists welcome the centenary of the founding of the party in a special way of Chinese New Year. During the Spring Festival, Sichuan, Jiangsu, Hunan and other places opened some red tourist attractions for free to attract tourists to punch in. Through the red tour, the people relive the red memory, pursue the red footprint, taste the red culture and inherit the red genes. Fifth, the measures to benefit the people and benefit the people release their attraction. Various localities have successively introduced a series of measures to benefit the people and the people, issued coupons for cultural and tourism consumption, reduced or discounted tickets for scenic spots, enhanced people’s willingness to consume, and stimulated consumption potential.

　　The epidemic prevention and control is scientific and accurate, and measures are put in place.

　　During the Spring Festival, the culture and tourism system strictly implements the responsibility system for epidemic prevention and control, and adheres to prevention and control according to law, scientific prevention and control, and joint prevention and control, effectively preventing the epidemic from passing through active communication and spreading through culture and tourism.

　　First, adhere to precise policy. Under the unified leadership of the local epidemic prevention and control headquarters, local cultural and tourism departments have made scientific analysis and judgments, strengthened classified guidance, and neither let the epidemic prevention and control defense line fall, nor simply shut it down, ensuring that the epidemic prevention and control work is strong, orderly and effective. During the seven-day Spring Festival holiday, the number of A-level tourist attractions in China has always remained above 10,000, accounting for more than 75% of all A-level tourist attractions. Libraries, museums and cultural centers in Zhejiang, Qinghai, Beijing and other places have been closed in a delayed manner to ensure the cultural needs of the masses.

　　The second is to implement the prevention and control measures. All localities strictly implement the guidelines for epidemic prevention and control, implement the requirements for epidemic prevention and control in their respective regions, strengthen the health monitoring and management of personnel, strictly regulate the work of posts, and do a good job in ventilation, cleaning and disinfection of business premises. Conscientiously implement the opening requirements of "limited, reserved and peak-shifting", continue to promote the ticket reservation system, strengthen the management of key nodes such as entrances and exits, health code scanning areas and important tourist spots, and arrange special personnel to do a good job of guidance, control and prevention of cluster infection. Cultural and tourism departments in Hebei, Jilin and other places strengthened cooperation with local epidemic prevention and control departments, improved epidemic prevention and control programs, and carried out emergency drills. Heilongjiang cultural and tourism departments applied in time to include tour guides and staff in cultural and tourist sites in the scope of key vaccination groups.

　　The third is to increase publicity and tips. Tourist attractions, public cultural places, cultural business places, etc. conscientiously implement the propaganda requirements for epidemic prevention and control, and actively guide the public to comply with the prevention and control requirements by setting up warning signs and playing promotional videos, so as to wear masks, avoid contact and disinfect frequently, and develop the good habit of "one meter". Beijing has also sent more than 2 million tips on epidemic prevention and control, travel safety, time-sharing appointments and other tips to foreign mobile phone users who come to Beijing through "one-day tour" tips.

　　Safety supervision is solid and effective, and the overall situation is stable.

　　Cultural and tourism departments at all levels firmly establish the concept of "hidden dangers are accidents", focus on weak links, highlight key areas, and pay close attention to safety supervision.

　　First, the investigation of hidden dangers is thorough and meticulous. During the Spring Festival, all localities took the investigation and management of hidden dangers as an important part of safety supervision, and comprehensively investigated and rectified all kinds of hidden dangers by means of unannounced visits, comprehensive supervision and on-site rectification. The main leaders of Hainan and other places went deep into the front line to supervise and inspect the epidemic prevention and control, safe production, tourism reception and service guarantee.

　　Second, the focus of safety supervision is prominent. Strengthen the safety inspection of A-level tourist attractions, star-rated tourist hotels, public cultural places, entertainment places and other crowded places. In conjunction with relevant departments, we will effectively implement safety supervision measures in tourism, transportation, special equipment, food hygiene and other aspects. Jiangsu, Guangdong and other places monitor the operation of scenic spots in real time through the video system of scenic spots, and take timely countermeasures according to the situation and problems.

　　Third, the duty on duty is strictly implemented. Strictly implement the system of leading shift, special personnel on duty in important positions, 24-hour duty in key positions and accident information reporting, and do a good job in holiday market security, information data submission and emergency handling.

　　Comprehensive law enforcement has been strengthened and the market order is good.

　　Cultural and tourism departments at all levels have always adhered to the people-centered principle, made great efforts to standardize business operations, improve service quality and optimize consumption environment, and strived to maintain a good market order.

　　First, the intensity of comprehensive law enforcement has been increasing. During the seven days of the Spring Festival holiday, more than 14,000 scenic spots, more than 13,000 travel agencies and their branches, and more than 171,000 places of business in the cultural market were inspected, and all kinds of illegal acts were investigated and severely cracked down according to law, so as to effectively safeguard the operating order of the cultural and tourism markets.

　　Second, the joint efforts of work have been enhanced. Cultural and tourism departments at all levels have a smooth working mechanism, and jointly carry out joint law enforcement with public security, market supervision and other departments to jointly crack down on illegal business activities such as unlicensed operation, unlicensed employment, false propaganda, and unauthorized travel agency business. The market order is well regulated.

　　Third, the quality of service has improved significantly. Implement the system of special person in charge, handle complaints, reports and online public opinions efficiently and quickly, and steadily improve the satisfaction of tourists during the Spring Festival holiday. Cultural and tourism departments in Shandong, Hubei, Shanghai and other places have increased the publicity of civilized tourism through official websites, publicity slogans, public welfare films of civilized tourism, volunteer service booths and other forms, and civilized travel has won the hearts of the people.

Original title:Present ice and snow sports to pay tribute to sportsmanship

　 　 　 　 　 　 　— — On the Transcendence of TV Series Transcendence

The picture shows the stills of the TV series "Beyond". Information picture

Core reading

The TV series "Beyond" is the first TV series with the theme of short track speed skating history in China, which shows the development of winter sports in China in a novel way.

Beyond transcends the rigid separation of two generations or even three generations used by many industry dramas in the past, but emphasizes unity of mind and common direction, which is particularly commendable.

The TV series "Beyond" with the theme of Winter Olympics is being broadcast in a set of prime files of CCTV. It is a tribute drama of China TV people to the Beijing Winter Olympics, an industry drama about the development history of China’s ice and snow sports, and an inspirational drama that inspires Chinese children to be healthy and far-reaching. It shows the development of winter sports in China in a novel way.

A History of "Transcendence" in Short Track Speed Skating

Development of Winter Sports in China

"Beyond" is the key project of the TV series with the theme of "Our New Era" of the State Administration of Radio, Film and Television. Based on the "North Ice Exhibition and South Ice Exhibition", the play tells the story of three generations of short track speed skaters fighting for the honor of their motherland. While focusing on the development of China’s short track speed skating, the play shows the features of the times with the rapid development of the country, and vividly interprets the Chinese sports spirit of winning glory for the country, selfless dedication, being scientific and realistic, abiding by the law, unity and cooperation, and tenacious struggle. On the eve of the opening of the 2022 Beijing Winter Olympics, the work is named "Beyond", which contains the call and confirmation of strength and strength.

At the beginning of Beyond, the photo of Wu Qinghong winning the national speed skating championship was fixed in 1982. At this time, it will be 20 years before China wins the first gold medal in the Winter Olympics. When "Beyond" was launched, it had been 20 years since China achieved a "zero breakthrough" in the history of the Winter Olympics. In the 40 years before and after this, from participating in the Winter Olympics, winning gold medals in the Winter Olympics to hosting the Winter Olympics, from the Winter Olympics with professional competition as the goal to the participation of the whole people in ice and snow fitness, from "when I hear skating and skiing, I think of children in the Northeast" to 346 million people stepping on the snow and entering a new era, China’s winter Olympics experience is refined in the story of Beyond.

Transcendence is the first TV series with the theme of short track speed skating history in China. It started with the establishment of Heilongjiang Short Track Speed Skating Team in 1989 and the recruitment of Qingdao Short Track Speed Skating Team in 2014. In the group images of two generations of coaches and two generations of athletes, the first generation of athletes was transformed into coaches as a link, and the ups and downs of three generations in short track and life experience were connected in series. Different from the previous industry dramas, which mostly used landmark events in the industry to structure the plot, the narrative focus and expressive focus of Beyond were not on the presentation of the victory or defeat of the short track speed skating project, but on the depiction of the spiritual world of the "short track speed skater". The "transcendence" that "transcendence" focuses on is not the transcendence of opponents, not the transcendence of timer scales, but the transcendence of self and the transcendence of inner limitations. This transcendence of inner limitations, such as Chen Jingye’s "giving way" to Zheng Kaixin when he was ahead of the trials, said, "I didn’t let you, I let my team and my motherland"; For example, Zheng Kaixin is willing to leave his hometown and teach Qingdao because it can give Hou Siyuan and Xu Duoduo a life that is no longer embarrassing. The decisive factor for Chen Mian’s final victory over Yan Xiujing was that she cut off her long hair and regained the freedom to slide happily. "The winner is strong, and the winner is strong", and "Beyond" focuses on self-victory, thus profoundly interpreting the Chinese sports spirit.

A youth inspirational drama

Transmission of struggle spirit of generations

Transcendence is an inspirational drama written for youth, not only for one generation, but for every generation. As a long-term story involving all ages, it does not adopt the narrative structure of successive generations of characters, that is, telling the story of one generation and then telling the story of the next generation. Instead, it "mixes" the stories of three generations of short track speed skaters and coaches in China with an intergenerational structure. Thus, the story of Heilongjiang short track speed skating team, which began in January 1989, and the story of Qingdao short track speed skating team, which began in July 2014, slowly unfolded and alternately presented in the form of counterpoint. The traditional narrative style of "two flowers blossom in one tree" is derived from the novel Beyond, which is a fresh style of "two clusters of flowers blossom in one tree" and "Although the heaven and the earth are different, spring happens together". As a result, Zheng Kaixin, a 17-year-old boy who was dragged into the Heilongjiang Short Track Speed Skating Team in 1989, and Chen Mian, a 16-year-old girl who tried to squeeze into the Qingdao Short Track Speed Skating Team in 2014, became "peers" and "surpassed" each other in time and space to interpret short stories, which complemented each other, achieved each other and set each other off.

The cross-narrative of intergenerational roles adopted in Transcendence is not only the "opening way" of the story of this drama, but also the purpose of highlighting the "youth community" in this drama. In Transcendence, Chen Jingye, Jiang Hong, Zheng Kaixin and Chen Mian, Bei Bei and Luo Zhujun are two generations, but their works do not deliberately exaggerate and describe the "generation difference", but spare no effort to highlight the "unity of mind". Chen Jingye’s "big brother" image is similar to Hou Siyuan’s "big sister" image, and Zheng Kaixin’s "relying on talents" expression is similar to Luo Zhujun’s "arrogant" expression. The slogan shouted by the 17-year-old Heilongjiang team is "Longjiang speed skating, win all the medals", and the 16-year-old Qingdao team responded with "Qingdao short track, who else". In the group of works about the history of intergenerational transfer, Beyond transcends the previous practice of using the post-80s and post-90s as the youth characters in many industry dramas to rigidly separate two generations or even three generations, but emphasizes the unity of mind and the same direction, which is particularly commendable. "Transcendence" overlaps the youth stories of two generations in the beginning, and merges the trajectories of two generations in the transition part, and merges the different works of the same work into the symphony that went to the Beijing Winter Olympics.

Transcendence, on the way, is also on the journey. (Author: Yedda Chiu, deputy director of China Federation of Literary and Art Circles Television Art Center)

People’s Daily (20th edition, January 20, 2022)

　　People’s Daily Online, Wuhan, September 13 (Yan Jiaqi) On September 12, the second China Commercial Aerospace Summit Forum was held in Wuhan. At the opening ceremony of the forum, the signing ceremony of China’s first national commercial aerospace industry base settled in Wuhan was held. China Aerospace Science and Industry Corporation has released five major commercial aerospace projects, with an estimated investment of over 100 billion yuan and an output of over 100 billion yuan.

　　The forum was jointly sponsored by Wuhan Municipal People’s Government, China Aerospace Science and Industry Corporation, China Aerospace Science and Technology Corporation, China Electronics Technology Corporation, China Aerospace Foundation and China Aerospace Society, and was hosted by Beijing Aerospace Information and Information Research Institute. The theme was "Give play to agglomeration effect, help industrial development, and jointly build a new commercial aerospace format". More than 200 units, more than 700 leaders and experts from relevant ministries and commissions, military forces, local governments, enterprises, research institutes and universities gathered together to share technological innovation and application practices, promote the innovation and integration of business models, reach a consensus on the development strategy of industry sectors, and build a new format for commercial aerospace development.

　　At the opening meeting of the forum, China Aerospace Science and Industry Corporation held a signing ceremony with Hubei Provincial People’s Government and Wuhan Municipal People’s Government on the Special Cooperation Agreement on Promoting the Work of Wuhan National Aerospace Industry Base. The base is the first national commercial aerospace industrial base in China. On August 5, 2016, the Implementation Plan of Wuhan National Aerospace Industrial Base was officially approved by the National Development and Reform Commission. With the development of commercial space as the leading factor and the new generation of space launch and application as the core, the base will build four leading industries, including space launch vehicle and launch service, satellite platform and load, space information application service, space ground equipment and manufacturing, through scientific and technological innovation, business model innovation and management innovation. It is estimated that by 2020, Wuhan National Aerospace Industry Base will build an annual production capacity of 50 launch vehicles and 40 commercial satellites with an annual output of more than 100 kg and 100 commercial satellites with an annual output value of 30 billion yuan.

　　Gao Hongwei, chairman of China Aerospace Science and Industry Corporation, pointed out in his speech at the conference that aerospace science and industry will continue to promote the implementation of the following five major commercial aerospace projects mainly based on Wuhan National Aerospace Industry Base: Feiyun Project, corresponding to unmanned airborne regional network and its application projects; Fast cloud project, corresponding to the airship-borne LAN in the near space and its application project; Cloud project, corresponding to satellite-borne narrowband global mobile internet of things and its application projects; Hongyun project, corresponding to satellite-borne broadband global mobile internet and its application project; Tengyun project, corresponding to space shuttle aircraft and its application project. The development and construction of these five commercial aerospace industry projects will span more than ten years, involving thousands of sub-projects and sub-systems. It is estimated that the investment will exceed 100 billion and the output will exceed 100 billion.

　　In recent years, the foreign commercial aerospace industry has developed rapidly, and a number of innovative commercial aerospace companies have emerged. A series of practical projects with leading technology and innovative business models have attracted wide attention from the society. For example, SpaceX’s Falcon -9 completed the world’s first marine recovery rocket; Orbital ATK’s "Cygnus" cargo spacecraft sent the first commercial 3D printer to the International Space Station.

　　According to the "Aerospace Report" released by the American Aerospace Foundation in June 2016, in 2015, the total global aerospace economy reached 335.3 billion US dollars, of which 7.6 billion US dollars came from commercial space activities stations, totaling 246 billion US dollars, and commercial space has entered a mature stage.

　　Experts attending the meeting pointed out that in recent years, the Chinese government has attached great importance to actively developing the aerospace industry. With the gradual maturity of China’s spacecraft manufacturing industry and the gradual increase in the number of satellites, aerospace applications are in a stage of rapid development. China’s commercial space flight also ushered in a period of strategic opportunities, with huge development space.