Xi ‘an, Central Broadcasting Network, July 22 (Reporter Ren Mengyan) According to the report of the Voice of China of the Central Radio and Television General Station, people in Xi ‘an, Shaanxi Province recently reported to the Voice of China of the Central Radio and Television General Station that their houses were demolished for 10 years due to the construction of Daming Palace Ruins Park and the renovation of shanty towns, and they lived in resettlement houses for 5 years, but so far they have not obtained the real estate license of resettlement houses.

　　Recently, the reporter followed the people who reflected the problem and experienced a complete work flow. He wanted to find out which department was in charge of this business, and could you give a timetable to explain when the real estate license could be obtained, but in the whole process, it was kicked back and forth like a "ball" by various departments. Finally, it was easy to find the responsible institution, but the answer was still "wait". Why can’t you get the real estate license after many years of relocation? Let the masses run back and forth between several departments and ask repeatedly, which link has gone wrong?

　　In 2008, due to the construction of Daming Palace Ruins Park, the bungalow of Li Dajie’s house in Xincheng District of Xi ‘an was demolished. Since 2014, hundreds of households, including Sister Li, have been resettled in Zhujiang New Town, Bafu Manor and Xiangheju. After living in the house for four or five years, I haven’t got the real estate license, so I can’t sell the house for lack of money. When the old man dies, I can only leave a "relocation certificate" for my children, and report it to the 12345 hotline of Xi’ an Municipal Government. After many feedbacks, I still can’t find the responsible department. Sister Li said: "On July 1, 2008, we started to mobilize the demolition. We were the first to sign the agreement in response to the call of the government. At that time, they promised to resettle in five years and issue real estate licenses at the same time. We were resettled in August 2014. At first, I called 12345. Later, the Real Estate Administration called me back, saying that the mortgage certificate of our community had not been completed and asked me to find a relocation office. He said that their place has now been changed into a resettlement office. At the hottest time in June, I ran around and ran five or six places, and there was no place to solve it. "

　　Mr. Lu, who moved to Xiangheju Community, accepted the relocation after Sister Li. He also failed to get the real estate license for many years, called the 12345 hotline and beat around the bush among various departments. Mr. Lu said: "People’s hotline sent a bill to the office left by the city reform first, saying that after the registration of the big card, we need to go to the unit that demolished us at that time, and then we went to the relocation office of the Xi’ an city reform office. They said that this belongs to the new city reform office. On that day, I went to the New Urban Reform Office and asked their leaders. Their leaders said that this belongs to the New Urban Construction Bureau and they are pushing it. "

　　The reporter, together with several resettlement people, went to these relevant functional departments according to the suggested process, hoping to see where the source of not getting the real estate license is, when there will be progress, and whether you can give an accurate statement. The new urban demolition office, which was responsible for demolition in those days, is now a resettlement office. Director Niu, the person in charge, said that the experience of these relocated households is not a case.

　　Director Niu: There is no formal certificate for all of them, including Zhujiang New Town.

　　Resident: We are from Zhujiang New Town.

　　Director Niu: There are no certificates, and there are Bafu Manor, Xiangheju and Taiheju. I am exactly like you. I have been demolished for more than ten years. I was informed that I should apply for a permit a few years ago and asked me to get all the information I should hand in. I haven’t heard from you yet.

　　Resident: We can’t wait forever!

　　Director Niu: So we can’t say this. This is the coordination between the city and the city reform office, and it is solved piece by piece. This is a historical problem left over from Xi ‘an.

　　When the demolition department couldn’t help, it went to the new urban housing and construction bureau. After learning about the problems reflected by the masses, the office staff said that they should go to the shantytown renovation office in the new city. "This is a project for the reform of the new urban area. This matter should be solved by the urban reform office."

　　Rushed to the new city shed to do, a staff member told everyone that you should go to the developer to do the real estate license.

　　The staff of the shed reform office: all the real estate licenses are developers.

　　Sister Li: Where did the developer say the demolition was? Who are you looking for?

　　Staff of the shed reform office: This is not a push. It takes a lot of procedures to apply for a real estate license. It can only be declared after the acceptance procedures are completed. We also cooperate with the developer’s work in handling the real estate license. When people apply for a permit, we will provide your original real estate license and demolition agreement to others, who will do it. We have other projects, and we just do this work.

　　However, the staff of the developer of Zhujiang New Town said that their initial registration of the real estate license "big certificate" has been handled, and they have fulfilled their obligations. As for the personal real estate license for the masses, they should not handle it, and they should find the department responsible for housing distribution.

　　Developer: Who will give you the house? My developer is only responsible for the big card, and now it has been done.

　　Sister Li: Then who shall I go to?

　　Developer: I won’t tell you, who will give you the house?

　　Another staff member said that they didn’t understand the situation of Zhujiang New Town, Xiangheju and other communities, and it was not handled by their department. However, it is indeed their responsibility to reflect that there is no property right certificate in Bafu Manor Community. Although the resettlement house of Bafu Manor has been built for many years, the most basic land procedures have not been completed, which leads to the failure to complete the most important "five certificates" in real estate development, and naturally it is impossible to provide real estate licenses for the masses.

　　Staff of the new urban shed reform office: Bafuzhuang is in our charge, and it has not got the land certificate now, so we can’t handle it later.

　　Reporter: How can we build a house without a land certificate?

　　Staff of the new urban shed reform office: That’s the problem of villagers’ land confirmation. We can finally coordinate it now. Now we start to apply for land certificates. There are some things to be accepted before we apply for land certificates. You can only make the final land certificates after you get the completion acceptance report. After you get the land certificates, you can only do these big certificates (real estate licenses).

　　The answer given by the owners of Bafu Manor Community is "Wait". What should the owners of Zhujiang New Town and Xiangheju do? When I went to the shantytown renovation office in Xi ‘an, the staff gave the owner of Xiangheju a statement, saying that the procedure was going, or it had to wait. As for the owners of Zhujiang New Town, they should go to the Daming Palace Site Protection Office. The staff of Xi ‘an Shed Renovation Office said: "This was demolished by the Construction Bureau. After the demolition, it was placed in Xiangheju. Its big card has been obtained, but there are still four buildings that have not been obtained, but it will be soon."

　　Finally, after running 47 kilometers back and forth in Xi ‘an, the owner of Zhujiang New Town found a statement in the Daming Palace Site Protection Office. The staff said that they are responsible for this matter, but the real estate license will have to wait. Because the Pearl River New Town and the Taiheju Community next to them were built with affordable housing, before the demolition, the owners lived in ordinary houses, and they have been stuck in how to turn the real estate license of affordable housing into the real estate license of ordinary commercial housing. The staff of the Daming Palace Site Protection Office said: "If you directly give everyone a small certificate for demolition and resettlement houses, the Pearl River can also follow this process. The situation is that we are still coordinating to see if we can change the nature of the house and directly turn it into a demolition and resettlement house. Affordable housing can certainly be done, but it is not the same as everyone’s requirements and can’t be traded. Therefore, it is conservatively estimated that it will be next September. "

　　The resettlement houses in Zhujiang New Town, Bafu Manor and Xiangheju have not been able to obtain real estate licenses for many years, and some even have no basic land certificates. It has been reflected for so many years. How long will it take to wait? Voice of China, CCTV, will continue to pay attention.

A few days ago, a group of real photos of new golf models were exposed on the Internet, including the modified golf regular version, travel version and GTI model. It is understood that the medium-term redesigned golf is based on the MQB Evo platform, and the appearance and interior are adjusted. It is expected to be introduced into the domestic market before the end of the year.

This change is mainly to adjust the shape of the front face. The new golf adopts a brand-new light group, and the front position uses a penetrating luminous light belt. With the luminous LOGO, the overall look is quite visual for new energy vehicles, and at the same time, the overall recognition is improved. According to different versions, we continue to provide three styles of front bumper modeling. The GTI model still adopts the classic red through design, and the front bumper adopts a more radical shape, which makes the vents on both sides look more combative. The regular model will provide R-Line kit as an option. Without the kit, the front bumper is designed with large-size through vents, and the internal grille is decorated with double banners and chrome plating.

On the side of the car body, the overall shape of the new car is similar to that of the current model, and the standard hatchback structure is adopted. In the rear part, the new golf model is more sporty, equipped with a large-size roof spoiler and a rear diffuser, retaining the exhaust layout of two sides, showing the classic elements of GTI.

For the interior, the new car will be equipped with a 10.25-inch full LCD instrument panel and a three-spoke multi-function steering wheel with a classic GTI logo. The center console will be equipped with a 12.9-inch or 15-inch OLED multimedia touch screen according to different models. In-vehicle system will integrate ChatGPT big data model to provide better vehicle-machine interaction experience. The overall vehicle display information is more comprehensive, including navigation, multimedia and speed limit reminder.

In terms of power, the upcoming regular version of Golf will be equipped with a 1.5T turbocharged engine and a 48V light mixing system, and a plug-in hybrid system will also be provided. In terms of transmission system, the new car will still be equipped with a 7-speed dual-clutch gearbox. It is reported that this will be the last mid-term change of golf, after which golf will no longer launch a replacement model, which means that this model series sold since 1974 will usher in the final outcome.

In October 2019, the eighth generation golf was officially released in Wolfsburg, the birthplace of Volkswagen. The new car was built based on the latest version of the Volkswagen MQB platform, and the power provided was a 1.0T three-cylinder engine, a 1.5T four-cylinder engine and a 2.0T four-cylinder diesel engine. In November 2020, FAW-Volkswagen brand-new golf was launched. As a replacement model, brand-new golf adopts the latest family design language of Volkswagen, and the official defines this generation of models as "brand-new digital golf", emphasizing the improvement of digitalization and intelligence of new cars. In terms of power, the 8th generation Golf offers 1.2T and 1.4T engines for consumers to choose from, which is consistent with the previous generation.

The real contact with golf in China began with the fourth generation made by FAW-Volkswagen. From PQ platform to MQB platform, plus the GTI and R versions derived, the evolution of each generation of golf is a topic that everyone talks about. Today, golf has evolved into the eighth generation, but it is more about changes in electrical architecture and software, and there is not much new idea in the mechanical level.

As a classic model of Volkswagen, the performance of golf in the domestic market is not bad. As a hatchback, the competing products of golf include Ford Focus, Honda Civic, Nissan Tiida and Chevrolet Volando. In contrast, with its more fashionable shape and digital blessing, golf has brought it certain market competitiveness, and will still maintain its existing achievements after the new car goes on the market. According to the data of the Federation, there were 55,732 golf retail vehicles in 2023, which was 31.8% lower than 81,754 in 2022.

As Volkswagen accelerates the electrification of products, more and more classic models are painted. Of course, it may be inevitable to stop production of classic models such as golf. Of course, the trend of new energy vehicles replacing fuel vehicles is particularly obvious, and Volkswagen is only adapting to the development of the market.

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Autobots’ platform

[Today’s Aspect]

[Industry Wind Direction]

In 2023, the automobile market showed fierce competition. Tesla achieved sales increase through disguised price reduction strategy, while new energy intelligent networked vehicles led the industry development. In December, the sales volume of new energy vehicles reached 945,000, and the penetration rate exceeded 40%. Tesla Model Y and Model 3 performed well, and BYD’s various cars ranked among the top ten in the sales list. L3 self-driving test was officially launched, showing a new stage of intelligence. 79% of new cars are smart models, of which more than 200,000 models basically realize L2 smart driving configuration. Market attention is focused on new energy and smart models, and AITO asks for brand attention beyond ideal.

Highlights of China brand cars in 2024: (|) Medium-sized cars are fashionable in design, with a wheelbase of 2950mm and high-power motors; Tengshi brand flagship car is expected to be listed this year, with family design and spacious space; Baojun EQ200 pure electric vehicle was launched during the year, and its appearance is sci-fi; Dongfeng Yipai eπ007 medium and large cars will be listed in the first quarter from the pre-sale of 159,000 yuan; Xiaomi SU7 is a medium-sized and large-sized car, which was launched in the first half of 2024 and equipped with advanced technology. Lectra 07 EM-P is scheduled to be released this year, based on CMA Evo architecture; Hongqi EH was listed within 7 years, FMSs platform, pure electric/plug-in hybrid; The new red flag H9 is slightly redesigned, and the interior is newly designed; The company was listed in 2007, with avant-garde design and rich intelligent configuration.

SAIC-GM-Wuling plans to produce and sell 700,000 new energy vehicles in 2024, which is a significant increase compared with the monthly sales of 59,372 vehicles in November 2023. Wuling automobile has six technology brands, and many new models, such as Wuling Binguo and Baojun Yunduo, have been put into production and contributed significantly to sales. As a new model to be launched in 2024, Wuling Binguo Plus has an updated exterior interior and a larger body size, equipped with a 75kW motor and a 50.6KWh battery pack.

Xiaomi officially denied the rumor that its first electric car, Xiaomi SU7, was delivered in June, emphasizing that the official release shall prevail. Xiaomi SU7 is a pure electric medium and large car, equipped with Xiaomi super motor, self-developed CTB battery and autonomous driving technology. The car has a high-resolution screen and luxurious configuration, such as Nappa leather seats. In terms of power, the dual-motor version takes only 2.78 seconds to accelerate at 0-100km/h and the battery life can reach 800km；; The single motor version has an acceleration time of 5.28 seconds and a battery life of 668km.

The price of Wuling Hongguang MINIEV in the United States was announced to be about 280,000 RMB, which is about 7 times the domestic price. This miniature pure electric vehicle has been listed in Vietnam and Thailand in July 2023. Its price in Vietnam is about 73,300-85,600 RMB, and the starting price is about 85,000 RMB after subsidy in Thailand. The domestic price of the 2024 Hongguang MINIEV is 328-99900 yuan, offering different cruising range and vehicle versions.

Shanghai Lantu Information Technology Co., Ltd. (Togo Car Maintenance) sued Beijing Qiguanghang Information Technology Co., Ltd. (JD.COM Car Maintenance) and the other two defendants, demanding compensation of 5 million yuan and deleting the relevant expression of "shocking tiger price" because of its impact on Togo’s goodwill. The incident originated from the low-cost marketing campaign "Shock Tiger Price" launched by JD.COM Car Maintenance Company. The company’s car was listed on the Hong Kong Stock Exchange in September last year, and the case has not yet received a response from the company.

Toyota’s Daihatsu Automobile applied to Japan’s Ministry of Land, Infrastructure, Transport and Tourism to recall about 323,000 Cast models and Pixis Joy models due to collision test fraud. The recall was due to improper test experiments, the model may not meet the safety standards, and the door may be difficult to open in the event of an accident. In addition, the airbag control unit of some models of Daihatsu is different from that of sales models. Daihatsu has stopped production in Japan, and when to resume production is uncertain, which has a wide range of influence and involves multi-brand models, which may damage Toyota’s reputation.

The team PP-CEM in charge of Feifan brand intelligent driving business in SAIC R&D Institute is facing adjustment, and members can choose to transfer internally or accept "N+1" resignation compensation. Previously, the team developed and implemented the Rising Pilot intelligent driving system, which was successfully applied to Feifan R7 and F7 models to meet the requirements of domestic and foreign laws and regulations. After the chief scientist Jin Jieyu left his post in August 2023, the team was taken over by Meng Chao, and the formal adjustment was planned in January.

The self-driving electric car that Apple plans to launch will be available as early as 2028, two years later than the previous forecast of 2026. The automatic driving level of the car has also been lowered from the original L4 and L5 levels to L2+ levels. Despite the continuous delay in the release date, the design of the new car was conceived as a fully automatic driving system without steering wheel and pedals, which could run on designated highways in North America.

[Travel dynamics]

The HiPhi Y model launched OTA upgrade. The new HI OS 3.2.0Y software contains 42 new and 48 optimized functions, especially in intelligent driving, intelligent voice and intelligent cockpit. The functions such as automatic navigation-assisted driving, HiPhiGo intelligent voice assistant and HUAWEI HiCar have been updated, which improves the driving comfort and safety, and enriches the in-vehicle experience for entertainment and office. The model equipped with lidar will be equipped with high-speed NOH function as standard, and there is no extra charge.

[Product Information]

A new generation of Chevrolet Equinox (Explorer) made its debut, bringing two models, RS and Activ, both of which adopted the latest family design language, showing a tough off-road style. It is expected to be listed in the United States in mid-2024, and China may follow up at the end of the year. The new car is equipped with a 1.5T engine, advanced driving assistance and safety functions, and the interior has a strong sense of technology. The new car has a length, width and height of 4653/1902/1667mm, a wheelbase of 2730mm and a trunk volume of 845L, which can be extended to 1799L.

Volkswagen officially released the official map of the 8.5-generation golf in the medium term, covering the regular version, plug-in hybrid GTE, travel Variant and high-performance fuel GTI. Highlights of the new golf include brand-new LED headlights and an upgraded MIB4 car system. In terms of power, a variety of engine options are provided, including a 1.5T four-cylinder gasoline engine and a 2.0T engine, equipped with a 6-speed manual or 7-speed dual-clutch gearbox. The new car is scheduled to be pre-sold overseas in the spring to celebrate the glorious history of the 50th anniversary of golf.

The Star Road Chasing Wind C-DM compact SUV was launched, equipped with a new 1.5T C-DM plug-in hybrid system, with a comprehensive power of 326 HP, providing 80km pure electricity and 1000km comprehensive battery life. The exterior design of the new car is attractive, and the interior continues the cash style and is equipped with high-tech configuration. The price of the new car is about 150,000, and its competitors include BYD Song Pro DM-i, etc. Its new technology is expected to enhance the market competitiveness.

BMW officially released the preview map of i5 Touring, and the real car map was exposed by foreign media. This pure electric medium and large station wagon will be launched this spring. The new car is expected to offer 340 HP single motor and 517 HP dual motor models, with the exterior continuing the design of the i5 sedan version, and the interior adopting the latest family-style design, equipped with a 12.3-inch instrument panel and a 14.9-inch central control panel. Strong dynamic performance, with a maximum battery life of 570km, showing a sense of movement and technology.

The test spy photos of the new Hyundai Paliste have been exposed and are expected to be released in 2025. The new car is based on a brand-new platform, with a longer wheelbase and a cost-effective V6 engine. The design language is more rigid, and the structure of headlight group and front grille will be greatly changed. The new car style is tough, and the tail may have new design ideas. It is expected to provide 3.5T V6 and hybrid power versions.

Volkswagen Design Company showed the imaginary map of SUV based on Amarok pickup truck. Although it is unlikely to be mass-produced, it shows a hard-core off-road style. The new car uses off-road tires and enhanced front bumper. The headlights are designed with double LEDs, and the body lines are tough, and equipped with pedals, tailpipes, luggage racks and searchlights. This SUV model is mainly oriented to the American market, suitable for off-road driving, and meets the needs of different consumers.

　　[How much do you know about the Winter Olympics]

　　■ Rules

　　Snowboarding is a relatively young skiing event that uses skis to slide down a snowy slope. During its development and formation, snowboarding is influenced by skateboarding and surfing. In the 2022 Beijing Winter Olympics, there were 11 events in snowboarding, including parallel giant slalom, single board obstacle pursuit, U-shaped field skill, slope obstacle skill, men’s and women’s events on the big platform and mixed groups of obstacle pursuit. Among them, the obstacle chasing mixed group event is a new event in Beijing Winter Olympics.

Cartography: Guangming Daily reporter Wang Jinwen

Finishing: Guangming Daily reporter Wang Wenjing

　　There are two scoring methods for snowboarding. U-shaped court skills, slope obstacle skills and big platform events are all scoring items of the judges, and the judges will score the players according to the skill difficulty, execution degree, skill range, take-off and landing posture of each slide. Obstacle chase and parallel giant slalom are racing events, and the one who reaches the finish line first will win the race.

　　■ Historical remarks

　　Snowboarding first emerged in the United States in the 1960s, which was related to skateboarding and surfing. A skier named Popper made a snowboard for his children after imitating the surfboard on the sea, and named it "Snafel", which means surfing on the snow. Later, this kind of snowboard began mass production, but in 10 years, this kind of snowboard has been sold as a toy for children and teenagers on the snow.

　　What is decisive for the development of snowboarding and the formation of events is the participation of alpine skiing, freestyle skiing and land skateboarders. They introduced some techniques, skills and sports forms of alpine skiing, freestyle skiing and land skateboarding into snowboarding, such as the gyration of alpine skiing, the snow skills and aerial skills of freestyle skiing and the "U"-shaped pool skills of land skateboarding, so that snowboarding gradually formed an independent competitive event. In 1980, under the organization of the American Ski Federation, the first snowboarding competition rules were formulated, and the first international snowboarding competition was held in the United States in 1983. With the formal establishment of the International Skateboarding Federation in 1990, the number of people engaged in snowboarding has gradually increased, which has promoted the development of snowboarding to some extent.

　　In March, 2021, the women’s team of the national snowboarding grand platform and slope obstacle skill championship from 2020 to 2021 was held in Changbai Mountain, Jilin Province. Xinhua news agency

　　■ Watch.

　　Snowboarding embodies freedom, boldness and innovation, which always makes people full of snow-like reverie, and all the snow trails depict the romance of youth.

　　During the competition, the athletes’ natural and unrestrained skill display is a major attraction of snowboarding competition. In the "U" pool competition of snowboarding, in order to get higher scores, on the premise of ensuring speed, athletes often show difficult, skillful and exciting technical movements, and their smooth downhill and eye-catching movements often attract applause and applause from the audience.

　　During the competition, there was a fierce contest among the athletes. In the first race of snowboarding obstacles, four or six athletes jumped out like arrows after falling off the partition. Since then, the audience’s eyes have followed the athletes closely and they have no time to look after them, and their mood has been constantly fluctuating as the athletes quickly slide down between various combinations of obstacles. It is an excellent visual feast to watch the athletes chase after each other fiercely, but also to take into account obstacles and timely jumps.

　　This column is written by Chai Rujin, reporter of Guangming Daily, Gu Yuqing and Liu Jialin, correspondents of Li Yulan Guangming Daily, and compiled from the official website of the International Olympic Committee and the Guide to Winter Olympics Events and Watching Games (edited by Li Shuwang and Zhang Lei). "Historical Story" was written by Cui Lequan, distinguished professor of Zhengzhou University.

　　Academic guidance of this edition: Professor Qiu Zhaoyi of Beijing Sport University.

　　Guangming Daily (February 14, 2022, 09 edition)

Source: Guangming Net-Guangming Daily

When considering skiing equipment, its importance is self-evident. Appropriate and comfortable skiing clothes and equipment are very important for mastering skiing skills, especially for beginners. Although buying a complete set of equipment may be an option, in fact, most of the equipment can be rented from the snow field.

1. Helmets and ski goggles

When attending ski courses, helmets are usually available, so for beginners, it doesn’t matter even if they don’t prepare themselves. Ski goggles don’t need too much attention, as long as they can effectively block the sun.

Step 2: gloves

In the choice of ski gloves, waterproof gloves are strongly recommended if you want to experience the fun of skiing in depth. Good glove design includes long-sleeved gloves and "two in one""Gloves, the former can prevent snow water from infiltrating into gloves, while the latter has both warm and waterproof properties.

3. Ski pants

Ski pants are also recommended to be made of waterproof material, and it is best to have elastic bands at the bottoms to firmly fix the pants outside the ski boots.

4. Ski coat

As for ski jackets, a pair of waterproof ski pants is enough for beginners. Although the down coat is not completely waterproof, it is still necessary to be cautious when skiing in snowy weather.

5.snowshoes

Snowshoes are the core equipment of skiing, and their size is very important. Suitable snowshoes should make your toes lightly touch the toe.

6. Snowboards and poles

For beginners, skis and poles can be rented from ski resorts. When choosing a snow pole, you should take your height as the basis, the longest one should not exceed your shoulders and the shortest one should not be below your ribs. Beginners can choose a longer pole.

　　Beijing, January 8 (Xinhua) According to the website of the Central Meteorological Observatory, it is expected that there will be heavy fog in southern Hebei, southwestern Shanxi, northern Henan and western Shandong from the morning of the 8 th. Affected by cold and warm air, there will be a wide range of rain and snow in the central and eastern regions in the next three days.

Data map: foggy weather. Zhang Yazi photo

　　There are obvious rain and snow weather in parts of North China and Huanghuai.

　　Yesterday, small to medium snow appeared in parts of southern Heilongjiang, eastern Jilin and western southern Xinjiang, and local heavy snow or blizzard (10 ~ 12 mm) occurred in Yanbian, Jilin, Baishan and Kezhou, Xinjiang; Snowfall, rain or sleet is 2 ~ 10mm in southern Shanxi, southern Hebei, Shandong, central and eastern Henan, northwestern Anhui and northern Jiangsu, and 12 ~ 26mm in parts of southern Shandong and northern Jiangsu. There was moderate rain and local heavy rain in central Jiangsu, northeastern Anhui and southern Anhui.

　　This morning, fog with visibility less than 1 km appeared in parts of southern Shanxi, southern Hebei, central and northern Henan, western Shandong and northeastern Hunan, and local visibility was less than 200 meters.

　　There is fog in the central and western parts of Huanghuai in the south of North China.

　　It is estimated that there will be heavy fog in southern Hebei, southwestern Shanxi, northern Henan and western Shandong from the morning of the 8th. Among them, some areas in southern Hebei, northeastern Henan and western Shandong have dense fog with visibility less than 500 meters, and local areas have strong dense fog with visibility less than 200 meters. The Central Meteorological Observatory continued to issue a foggy yellow warning at 06: 00 on January 8.

　　Figure 1 National Fog Forecast Map (08: 00 -14: 00 on January 8)

　　There is a wide range of rain and snow in the central and eastern regions.

　　Affected by cold and warm air, in the next three days, there will be small to medium snow or sleet in most parts of the Qinghai-Tibet Plateau, the central and eastern parts of northwest China, the western part of Huanghuai, the northwestern part of Jianghan, the northern part of northern Xinjiang and the central part of northeast China, among which there will be heavy snowstorms in southwestern Tibet, northwestern Yunnan, southern Qinghai, Altay Mountains in Xinjiang and eastern Jilin. There are small to moderate rains in most parts of southwest China, western and northern Jiangnan, central and western South China, Jianghan and other places, and heavy rains in parts of northern Jiangnan, northeastern Guizhou, northwestern Yunnan and southeastern Tibet.

　　Specific forecast for the next three days

　　From 08: 00 on January 8 to 08: 00 on January 9, there were small to medium snow or sleet in parts of Jilin, southwestern Shaanxi, most of Tibet and western Qinghai, and there were heavy snowstorms in southwestern Tibet. There are moderate to heavy rains and local heavy rains in parts of northern Guizhou, northern Hunan, south-central Hubei and southeastern Chongqing. There are 4 ~ 6 winds in parts of eastern Inner Mongolia and southern Northeast China (see Figure 2). There are 7-8 winds and 9-10 gusts in the Bohai Strait, most of the Yellow Sea, most of the East China Sea, Taiwan Province Strait, the southeast ocean surface of Taiwan Province, bashi channel and the northeast of the South China Sea.

　　Figure 2 National Precipitation Forecast Chart (08: 00 January 8-08: 00 January 9)

　　From 08: 00 on January 9 to 08: 00 on January 10, there were small to medium snow or sleet in the mountainous areas in northern Xinjiang and along Tianshan Mountain, most of the Qinghai-Tibet Plateau, the central and eastern parts of northwest China, the northwest of Jianghan, and the northwest of Huanghuai. Among them, there were heavy snowstorms in parts of eastern Tibet, southern Qinghai, southern Sichuan, and northwestern Yunnan. There are small to moderate rains in parts of southwestern Huanghuai, Jianghuai, Jianghan, northern and western Jiangnan, eastern Southwest, and western South China. Among them, there are heavy rains (25 ~ 45 mm) in southeastern Tibet and northwestern Yunnan. There are 4 ~ 5 winds and above in western Tibet (see Figure 3).

　　Figure 3 National Precipitation Forecast Chart (08: 00 January 9-08: 00 January 10)

　　From 08: 00 on January 10 to 08: 00 on January 11, there were small to medium snow or sleet in eastern Tibet, mountainous areas in northern Xinjiang and along Tianshan Mountain, central and eastern northwest China, northeastern and western Inner Mongolia, northwestern Heilongjiang, most of Shanxi, most of Huanghuai, western Jianghan and northern southwest China, among which there was heavy snow (5-7 mm) in Altay, Xinjiang. There are small to moderate rains in parts of Jianghuai, eastern Jianghan, most of the south of the Yangtze River, most of the southwest, and central and western South China. Among them, there are heavy rains (25-35 mm) in parts of southern Anhui, southern Jiangsu, eastern Hubei, northwestern Jiangxi and northern Zhejiang (see Figure 4).

　　Figure 4 National Precipitation Forecast Chart (08: 00 January 10-08: 00 January 11)

　　Cctv news(Reporter Li Wenxue) Since the beginning of summer, three roads around the Harbin municipal government have been sunburned to varying degrees, especially the World Trade Avenue, which is the main trunk road in Songbei District. For this situation that has never happened before, the Songbei District Urban Management Bureau said that it was found that the asphalt ductility was low, and the construction unit and supervision unit were punished and ordered to clean the contaminated cars and clothes free of charge.

Suntanned asphalt polluted the street.

　　On May 19th, the weather forecast showed that the highest temperature in Harbin was 27 degrees Celsius. At 13 o’clock, the reporter found on both sides of the World Trade Avenue that nearly a thousand cracks in the nearly 2-kilometer section of the road were sunburned, and after being crushed by cars, they became a black piece, distributed on the road, shining in the sun. From a distance, it looks like there are many places of water, emitting an unpleasant smell.

The tire was stuck with asphalt and stones.

　　Pedestrians feel sticky when passing through these sections, while vehicles make a continuous "click" sound when passing by. Bitumen tire tracks can be clearly seen on roads and sidewalks, and asphalt and stones are also stuck on the tires of vehicles parked nearby.

　　Songbei District, named after its location on the north bank of Songhua River, was established in 2004. It is an administrative development zone, a national-level ecological city, the core bearing area of the national "Harbin New District", the seat of Harbin Municipal Government, and a national-level high-tech zone — — Harbin High-tech Zone implements unified management.

　　On many main roads in this area, frost heaving, shrinkage and cracking of pavement caused by temperature can be seen everywhere. Cracks covered with asphalt, like newly healed "scars", do not match the appearance of the new area very well.

　　On May 29th, Dong Xuanli, the person in charge of roads and bridges in Songbei City Administration Bureau, said in an interview with CCTV reporter that due to the limited funds, they did not rip off the pavement resurfacing, but poured hot asphalt on the pavement cracks on May 8th, but on the second day of pouring, that is, on May 9th, the asphalt was sunburned, which appeared again on the 19th. "This has never happened before."

　　The reporter inquired that the highest temperature in Harbin on May 9 was only 21 degrees Celsius.

Pedestrians crossing the street should jump out of the place where the asphalt melts.

Footprints covered with asphalt on the sidewalk

　　Dong Xuanli said that during this period, the Urban Management Bureau received more than 40 complaints from the masses. In addition to the World Trade Avenue, it was also found that the caulking asphalt in Tianyuan Street and Tian Xiang Street also showed signs of melting and was run over by passing vehicles. They immediately asked the construction unit and supervision unit to stop the construction, take measures such as sprinkling water and embedding sand stones to treat the pavement, and sample the asphalt used in the construction for inspection.

The phenomenon of asphalt melting can be seen everywhere

　　The test results show that the ductility of this batch of asphalt is low, which leads to slow setting of asphalt and low melting point to pollute the pavement. Therefore, Songbei Urban Management Bureau decided to impose a fine of 4% of the project cost (more than 900,000 yuan) on Heilongjiang Yufeng Road and Bridge Construction Group Co., Ltd. and Heilongjiang Zhongwei Construction Engineering Supervision Co., Ltd.

　　At the same time, the Songbei Urban Management Bureau also ordered the construction unit to clean the defiled vehicles and clothes free of charge, and apologized for the inconvenience and influence caused by this incident to the general public.

　　"We asked the construction unit to change the supplier and re-inject the pavement cracks. We also monitor these roads at any time, and now there is no problem. " Dong Xuanli said.

　　However, the situation is not as optimistic as Dong Xuanli said.

Construction workers are spreading sand on the road.

　　On May 31st, the highest temperature in Harbin was 31 degrees Celsius. At 15 o’clock, the reporter visited the World Trade Avenue and found that the construction workers were sprinkling sand on the road surface, and the phenomenon of asphalt melting was still serious. Pedestrians needed to jump when crossing the street.

　　In the next few days, Harbin will have a high temperature of 37 degrees Celsius, and the ground temperature will be higher. I hope the relevant departments will really pay attention to this problem and effectively solve this travel problem.

　　　　　　 Since the flood season this year, heavy rainfall has frequently affected many places in China. Before the rainstorm comes, the meteorological department will release meteorological forecasts and early warning information through various channels, and sometimes when some forecasts deviate from the actual feelings of the public, they will inevitably be spit out. Forecasters abroad even have a pamphlet entitled "How do meteorologists keep a psychological balance in the face of public ridicule".

　　　　　　 Ma Xuekuan, chief forecaster of the Central Meteorological Observatory, said that the so-called forecast is a forecast of future weather phenomena, which is definitely not 100% accurate, and it will never be 100% accurate. With the extension of forecasting time, the uncertainty of forecasting will gradually increase, or the accuracy of forecasting will gradually decrease. The stronger the rainfall intensity, the more difficult it will be to forecast. The forecast accuracy of 24 hours is slightly higher than that of 48 hours, and 72 hours is lower. The accuracy will decrease by 1-2 percentage points for each day of aging.

　　　　　　 Why is the weather forecast inaccurate?

　　　　　　 In response to the public’s complaint that the weather forecast is inaccurate, China Weather Network once produced a set of graphic reports "Why is the weather forecast inaccurate?" In response to the question, what factors affect the weather forecast? How can the weather forecast be accurate? How should the public scientifically understand the accuracy of weather forecast? Let’s take a look.

　　　　　　 First, the subject of modern weather forecasting is still a young subject after all.

　　　　　　 Although there were records of meteorological observation in China as early as the Shang Dynasty more than 3,000 years ago, the weather forecast based on modern science has only a history of more than 100 years, especially for the numerical forecast methods commonly used in the world, China began to explore and study in 1955, and the short-term numerical weather forecast was officially released in 1969. In just a few decades, we can’t expect it to be "foolproof".

　　　　　　 Second, atmospheric movement is far more complicated than you think.

　　　　　　 So far, people’s understanding of the laws of atmospheric movement is still very limited. There is a beautiful-sounding word that describes a cruel fact, and that is the "butterfly effect". "A butterfly in the tropical rain forest in the Amazon basin of South America, occasionally flapping its wings, can cause a tornado in Texas in two weeks." Butterflies flap their wings, not to mention the influence of urban heat island, greenhouse effect and complicated topography and geomorphology on the atmosphere, plus the inherent randomness of atmospheric movement itself. It is almost impossible to understand these complicated and complicated factors thoroughly and describe them accurately and in detail in the simulation operation. It can also be said that we can’t simulate the atmospheric evolution completely and truly, and we can only simulate it approximately and infinitely close to reality, so there are inevitably errors.

　　　　　　 For example, if the weather forecast is compared to taking God’s pulse, then God’s cold is caused by several butterflies, who they are and what "tricks" they use respectively. It is difficult for you to list them in turn, so it is difficult to judge whether God’s symptoms are finished with a few sneezes, or when tears and runny nose are caught and coughs and sneezes are all in battle, you can’t tell which one to hit and which one to say!

　　　　　　 Thirdly, whether the forecast is accurate is also limited by observation means.

　　　　　　 The birth of satellites, radars, etc. is equivalent to giving forecasters a "clairvoyance". From then on, the trend of typhoons cannot escape human eyes, and sudden heavy rainfall within a few hundred kilometers is no longer a stubborn disease in forecasting. But in fact, these high-tech observation methods also have weaknesses.

　　　　　　 For example, the polar-orbiting meteorological satellite is close to the Earth and has high resolution, but it is impossible to observe a specific area intently. When it deviates from this area in motion, the area temporarily becomes a "blind area" for observation, and some weather may happen just at this time. So, shit, I missed it.

　　　　　　 Fourth, public understanding deviation and popular science propaganda are not in place.

　　　　　　 There is another reason for feeling that "the weather forecast is not accurate", that is, the deviation of public understanding or the lack of popular science propaganda. For example, in meteorological monitoring, the data of an observation station should represent the situation of an area. Therefore, in the forecast, it can be predicted that there is rain in this area represented by a certain station, but the weather situation in this area is obviously not exactly the same.

　　　　　　 "Sunrise in the east and rain in the west", even if there is only one road, the weather conditions may be different. Maybe you didn’t meet the rain when you were on the other side of the road, but you have to assert that the forecast is not reliable, and the meteorological department is really wronged, because it is obviously impossible for us to set up observation stations on every road and every block.

　　　　　　 Even if we can accurately express the equations of atmospheric motion and set up observation stations in every block, we will still encounter "bottlenecks" in the next calculation.

　　　　　　 It sounds simple and intelligent to use a computer to calculate, and the most advanced computer in the world, that is, the "big guy" whose calculation speed is tens of trillions of times per second, is located in the meteorological department. However, you should know that the amount of calculation and complexity of numerical forecasting can be said to be abnormal, and the smartest computer in the world will also be "scared", and it is difficult to achieve perfection and perfection when solving the equations of fluid mechanics and thermodynamics describing the weather evolution process. Its computing power still needs to be improved in terms of forecasting demand, and its operation may still be biased, which is why it is said that it is artificial correction.

　　　　　　 Fifth, "Your feelings deceive your heart."

　　　　　　 From the public’s point of view, the inaccuracy of prediction is related to people’s high psychological expectation and selective memory. In people’s life, the significance of weather forecast for daily matters such as dressing, traveling, traveling, etc. is not only a reference, but also a dependence. Therefore, people have high expectations for weather forecast, and they also think that the meteorological department is eating this bowl of rice. There is no reason not to give you an accurate and authoritative result.

　　　　　　 Therefore, when the forecast is accurate, everyone thinks it is normal and natural, and naturally it will not be "unforgettable"; However, when the forecast is not accurate, it is often bitter and memorable because it affects the work and life arrangements. This is also an important reason why the weather forecast is always unreliable in everyone’s impression.

　　　　　　 Is the weather forecast really unreliable?

　　　　　　 From the forecaster’s point of view, the forecasting work should be restricted by the technical level and forecasting experience. In fact, the forecaster is really the most willing to tell the truth in the world. No one is more eager than the forecaster to predict accurately.

　　　　　　 Statistics show that in 2015, the accuracy of 24-hour sunny and rainy forecast in China was 87.3%, and the accuracy of 24-hour maximum and minimum temperature forecast has exceeded 80%. The error of typhoon track forecast is 66 kilometers, and these data are in the forefront or leading level compared with the weather forecast of all countries in the world. So, if you think the weather forecast is always unreliable, then it may really be that you "feel wrong".

　　　　　　 In a word, we should understand that weather forecasting is a limited science, which can be infinitely close to perfection, but it can never be 100% accurate.