Beijing, hereinafter referred to as Yanjing and Peiping, is the capital, municipality directly under the Central Government, national central city and megacity of People's Republic of China (PRC). The State Council approved China as a political center, a cultural center, an international exchange center and a scientific and technological innovation center. By 2020, the city will have 16 districts with a total area of 65438+. At the end of 20021,the permanent population of Beijing was 218.86 million, a decrease of 0.4 million compared with the end of last year. In 20021year, Beijing achieved a regional GDP of 4,026.96 billion yuan, an increase of 8.5% over the previous year at comparable prices. The city's per capita GDP is 6.5438+0.84 million yuan.

Beijing is located in the north of China, the north of North China Plain, Tianjin in the east and Hebei in the rest. Its center is located at 1 16 20' east longitude and 39 56' north latitude. It is a world-famous ancient capital and a modern international city. It is also The Central Committee of the Communist Party of China (CCCPC), the Central People's Government of People's Republic of China (PRC) and People's Republic of China (PRC).

Beijing is high in the northwest and low in the southeast. The west, north and northeast are surrounded by mountains, and the southeast is a plain that slowly inclines to the Bohai Sea. The main rivers flowing through the territory are: Yongding River, Chaobai River, North Canal and Juma River. Most of them originate in the mountainous areas in the northwest, cross the mountains, meander through the plains and flow to the southeast, and finally merge into the Bohai Sea respectively. Beijing's climate is a warm temperate semi-humid semi-arid monsoon climate, with high temperature and rainy summer, cold and dry winter and short spring and autumn.

Beijing was rated as the first-tier city in the world by the World Urban Research Institute (GaWC), and the United Nations report pointed out that Beijing's human development index ranked second in China.