Beijing is located at the northern end of North China Plain, bordering Tianjin in the southeast and surrounded by Hebei Province. Located in the central city of the Bohai Economic Circle, Beijing has a history of more than 3, years and a history of more than 85 years. As early as the early Western Zhou Dynasty, Zhou Wuwang sealed Zhao Gong in Beijing and its nearby areas, calling it Yan, and its capital is Liulihe Town, Fangshan District, Beijing. The site still exists. After Yao, people (descendants of the Yellow Emperor) were appointed to Ji, in the southwest of Beijing today. After Yan destroyed Ji Guo, it moved its capital to Ji, collectively known as Yan Dou or Yanjing.

in Qin dynasty, Beijing was established as Jixian county, which was governed by Guangyang county. In the fifth year of Emperor Gaozu, the city was included in the jurisdiction of Yan State. In the first year of Yuanfeng, it resumed as Jixian County, Guangyang County, belonging to Youzhou. In the first year of the beginning, it was the capital of Guangyang country because of the emperor's personal enfeoffment here. When Guangwu was restructured in the Eastern Han Dynasty, the secretariat department of Youzhou was located in Jixian County. Yongyuan was re-established as the residence of Guangyang County in eight years. In the Western Jin Dynasty, the court changed Guangyang County to Yan State, and Youzhou moved to Fanyang. After the Sixteen Kingdoms and Zhao Dynasty, the Youzhou residence moved back to Jixian County, and the Yan State was changed to Yan County, which remained unchanged after the rule of Qian Yan, Qian Qin, Qian Yan, Hou Yan and the Northern Wei Dynasty. Sui Kaihuang abolished Yan County in three years. But soon in the great cause of three years, the Sui Dynasty changed Youzhou to Zhuojun.

During the Wude period in the early Tang Dynasty, Zhuojun was called Youzhou again. In the first year of Zhenguan, Youzhou was placed under the jurisdiction of Hebei Road. After that, Beijing became the residence of Fan Yang's envoy. During the Anshi Rebellion, An Lushan proclaimed himself emperor in Beijing, and the founding name was "Dayan". After the Tang Dynasty's rebellion, it was restored to Youzhou, which was controlled by Lulong. At the beginning of the Five Dynasties, the warlord Liu Rengong established a local regime here, called the Prince of Yan, which was later destroyed by the later Tang Dynasty. In the early years of the Northern Song Dynasty, Song Taizong fought Liao in Gaolianghe (now Haidian District, Beijing), and was defeated in the Northern Song Dynasty, and he was eager to see sixteen prefectures from now on; Liao established its capital in Beijing in the first year of Huitong (938) (based on this, the history of Beijing's capital was calculated, and in 29, it was 171), and it was renamed Nanjing Youdu House, and it was renamed Xijin House in the first year of Kaitai. In the first year of Zhenyuan (1153), Emperor Wan Yanliang of Jin Dynasty officially established the capital in Beijing (from this point of view, the history of Beijing's capital establishment will be 857 years by 21), which is called Zhongdu, in the southwest of Beijing today.

in the yuan dynasty, the great khanate of Mongolia was renamed the yuan dynasty. Since the Yuan Dynasty, it has become the capital of China. Beijing in the Yuan Dynasty was called the Yuandadu. Most of the Yuan Dynasty became the communication center of China, with exchanges in the north to Lingbei Province, east to Nuer Gandusi (the lower reaches of Heilongjiang Province), west to Tibet and south to Hainan. Since then, the capital of the Ming Dynasty and the Qing Dynasty have been established here for most of the time. During the Yongle period of the Ming Dynasty, Zhu Di, the founder of the Ming Dynasty, moved his capital to Beijing in order to strengthen the border defense in the north and defend the security in the north. Since then, Beijing has become the new capital of the Ming Dynasty. Muqali, a general under Genghis Khan, captured Beijing in 1215, and set up Daxing Mansion on Yanjing Road. Yuan Shizu was renamed Daxing House in Zhongdu Road in the first year of Zhiyuan. In the ninth year of the Yuan Dynasty, Daxing Mansion in Zhongdu was officially renamed Dadu Road (Turkic: Khanbalik, meaning "Khan City", transliterated as cambaluc and Gambalik). According to The Travels of Marco Polo's account, Yuan people believed in Buddhism, and they were like auspicious beasts of Buddhism. At that time, most of them often walked like elephants.

In the early Ming Dynasty, Yingtianfu (now Nanjing) was taken as the capital, and Dadu Road was renamed Beiping House in August of the first year of Hongwu, and was transferred to Shandong Province in October of the same year for military needs. In March of the second year of Hongwu, it was changed to Beiping Chengxuan's post office. After Zhu Di, the prince of Yan, won the throne after the Jing Nan Rebellion, he changed Peiping to Beijing in the first year of Yongle, because he lived here as a "traveler" (the place where the son of heaven was stationed, so it was called "traveler"), and now Beijing is named after it. Beijing is orderly, prosperous and happy. In the first month of the 19th year of Yongle, the central government of the Ming Dynasty officially moved the capital to Beijing, taking Shuntianfu Beijing as the capital, Yingtianfu as the part of the period when the capital was called Nanjing, Mingrenzong and Yingzong. Beijing was once reduced to the present, and the capital was restored to Yingtianfu, Nanjing. After the soldiers entered the customs, they stationed in Beijing, also known as Shuntianfu, the capital of Beijing, which belongs to Zhili Province.

Shanghai in modern times, Xi 'an in 1 and Beijing in 5. As the capital of the Qing Dynasty for 3 years and the political center of modern China. Renovation of Chang 'an Street and Construction of Xizhimen Overpass: Beijing's architecture itself is a miracle. After the founding of New China in 1949, Beijing mobilized all national efforts to renovate Chang 'an Ancient Street and build Xizhimen Overpass. After the peaceful liberation of Peiping in 1949, the people of the whole country were enthusiastic. Beijing established an industrial zone, with Chang 'an Avenue as the main line in the west, the Heroes Monument, the Beijing Hotel, the Great Hall of the People, the China People's Liberation History Museum, etc. Chang 'an Avenue, a "ten-mile long street" used in the Ming Dynasty to build the Forbidden City, the Imperial City and the inner and outer cities in Beijing, has a series of east-west axes, stretching 38 kilometers from Bali Bridge in Tongzhou District to Shijingshan in the west. On both sides of Chang 'an Avenue, there are the Great Hall of the People, Zhongnanhai, the Ministry of Public Security, the Ministry of Commerce and other central government organs. However, in the 198s, Beijing Zhongguancun High-tech East was established in the west, and CBD Central Business District was established. There are many cultural facilities on both sides of Chang 'an Avenue, such as China National Museum, Palace Museum, National Grand Theatre, Beijing Concert Hall and China Military Museum. There are also many important business districts on both sides of Chang 'an Street, such as CBD, Dongdan, Wangfujing, Xidan and Financial Street. The People's Bank of China, the central bank of China, is also on Chang 'an Avenue. In addition, Beijing Railway Station and Beijing West Railway Station are also near Chang 'an Avenue)

Xizhimen overpass is an overpass in the northwest of Beijing's Second Ring Road, which is located in the northwest corner of Beijing's old city wall, on the original site of Xizhimen, an inner city of Beijing. In order to alleviate the traffic pressure in Beijing, in 1999, Beijing municipal engineering design and research took four years to design and invest 2 million yuan to build Xizhimen overpass. In addition, in the 196s, the first subway in China was built along Chang 'an Avenue and the southern edge of the Beijing city wall from west to east, connecting the garrison station in Xishan and Beijing Station, which could transport five army reorganization divisions from Xishan to Beijing every day in wartime. It was not officially put into operation until the 198s.

Cuisine:

As the political center of China, since the founding of the People's Republic of China, domestic and foreign cuisines have gathered in Beijing, and you can see eight traditional restaurants in China, such as Guangdong, Sichuan, Shandong and Hunan. In Dashilan and Drum Tower, you can eat old Beijing flavors such as Beijing roast duck, fried donkey liver, roasted donkey meat and abnormal chicken wings. In Sanlitun, you can see various European restaurants represented by Britain and France, Pakistani middle eastern restaurants and so on.

Chinese Cabbage in Beijing:

After the founding of the People's Republic of China, the grain in Beijing was purchased and sold in a unified way. In November, when the winter season came, Beijing set up a Chinese Cabbage Transportation Committee to transport a large number of cabbages from the suburbs and distribute them to Beijing residents for the winter. People stored Chinese Cabbages one by one in the stairs of ventilated tube-shaped buildings to withstand the five-month severe winter, which was still fresh in many people's memories from the 195s to the 198s until the end of opening the market.