Wuwei City is situated in the central part of Gansu Province, on the east end of Hexi Corridor.The hypsography of Wuwei City is higher at south and lower at north, sloping from southwest to northeast. It leans on Qilian Mountain in the south and borders the Tengger Desert in the north. It is also the juncture of Qinghai-Tibet Plateau, Loess Plateau and Mongolian-Xinjiang Plateau.Wuwei has a very long history since there were people living here 5,000 years ago. Emperor Wu of Han Dynasty (206B.C.-220A.D.) sent General Huo Qubing (140-117B.C.) to attack the Hexi Corridor in 121B.C. After successfully defeating the Huns and seizing the territory by Qilian Mountain, Emperor Wu named Wuwei as a city's name in order to cite the heroic exploits and great contribution of General Huo. During the period of Three Kingdoms, Wu Kingdom set its government here, later, the Former Liang (317--376 A.D.), the Later I.iang (386--403 A.D.), the Southern Liang (397--414 A.D.) and the Northern Liang (401--439 A.D.) and some other dynasties all had their capitals here, therefore, the town of Wuwei got another name 'Liangzhou' .