According to statistics, there are about 4000 overseas Chinese and Chinese. In addition, there are about 10,000 workers and businessmen from China who go to work in Mongolia. According to the data of the National Bureau of Statistics of Mongolia, as of 20 14 12 3 1, the total population of Mongolia is 2,995,949, an increase of 65,672, or 2.2%. In 20 14, the border population of Mongolia was 8 1 7 15. From the above statistics, the proportion of overseas Chinese does not exceed 0.1%; Mongolia, hereinafter referred to as "Mongolia"; Mongolia is located between People's Republic of China (PRC) and Russia, two landlocked countries surrounded by the two countries, and does not border Kazakhstan, but its westernmost point is only 38 kilometers away from the easternmost point of Kazakhstan. The capital and the largest city in China is Ulaanbaatar, accounting for 45% of the total population. Mongolia is a parliamentary republic in East Asia, located at the intersection of Russia and China, with Ulaanbaatar as the capital and the largest city. Its land area is 1566500 square kilometers, and its main language is Khalkha Mongolian. Mongolia originated from Great Mongolia established by Genghis Khan in 1206, and later developed into Yuan Dynasty. After the Ming Dynasty defeated the Yuan Dynasty, the Mongols returned to the Mongolian grassland. After the establishment of the Qing Dynasty, Mongolia was incorporated into the territory of the Qing government and declared its independence under Russian control in 192 1. The People's Republic of Mongolia was founded in 1924 and was influenced by the Soviet Union. After the drastic changes in Eastern Europe, the democratic revolution broke out in Mongolia. 1992 promulgated a new multi-party constitution and began to transition to a market economy. Mongolia is the second largest landlocked country in the world after Kazakhstan and the country with the lowest population density in the world. Mongolia has less arable land, and most of its territory is covered by grassland. It is mountainous in the north and west, and the Gobi desert in the south; 30% of the population is nomadic or semi-nomadic.