Zhalantun is the political, economic, cultural, medical and transportation center of Lingdong District, Inner Mongolia. It is the first important city for Russian and Mongolian commodities to enter the Mainland of China. It is also the potential Center for Manzhouli Port to radiate all over the country. Hulunbuir Vice-Central City, China's excellent tourist city, Hulunbuir City Commodity Exchange Center. Located in the eastern part of Inner Mongolia Autonomous Region and at the eastern foot of Daxing'an Mountains at the southern end of Hulunbeir City, it is adjacent to Arong Banner in the east, Gannan, Longjiang County in Qiqihar City in Heilongjiang Province in the South and Zalaite Banner in Xing'an League in the west, Alshan City in Xing'an League and Ewenki Autonomous Banner in Hulunbeir City in the north, with Yakeshi City in the north. The administrative area of the whole city covers a total area of 16,000 square kilometers, and is composed of Mongolia, Han and Dalaite Our, Oroqen and Ewenki are composed of 20 nationalities.