Jiuquan is a "prefecture-level city" in the westernmost part of the Gansu province in China. As the traffic along the "Silk Road" became busier and more important, the prefecture of Jiuquan was established more than 1,600 years ago to protect this vital artery. Enjoying a continental desert climate in temperate zone, the city is dry and seldom rainy throughout the year. Mural in Eastern Jin Tomb, Mural in Eastern Jin Tomb, Wine Spring of the Western Han Dynasty are all worthy to visit.