Tianzhu Tibetan Autonomous County in Gansu Province Wuwei City is located in the southeast of the eastern end of the Qilian Mountains, the East by Jingtai county, south Yongdeng County, north Liangzhou District, Gulang County, northwest and Nationality Autonomous County of Sunan, which borders the west and Qinghai Menyuan, mutual aid, the adjacent County. The territory of Lan-Xin Railway, 312 National Road runs through the North and the South. Intersection with the line of mountains Wushaoling is to outline what the channel, and powerful control the throat Hexi, strategically located and difficult terrain, known as the "gateway to the Hexi Corridor," said the. Scope county area of 7149 square kilometers, inhabited by Tibetan and territories, the Han and other 16 ethnic groups, a total of 221,400 people. The territory of mountains, which rise amid permanent peaks, there are vast lush Lin, Okawa snow and the snow-capped mountains of the vast carpet of green grass prairie and the size of more than 10 rivers. 4874 meters above sea level the highest, lowest 2050 meters, the plateau is a continental climate, clean air, beautiful environment, known as "plateau Jinpen" known.