Xinzang highway, from the zero kilometer stone tablet of Yecheng County, Kashi, Xinjiang, to the 2140 km distance of zachai Township, Lazi County, Shigatse, Tibet, is called the highest, most beautiful, most bitter and most difficult road in the world. This magnificent and dangerous coexistence, shocking and difficult intertwined route, is regarded as the last pure land of the world's top by many people. Every year, in addition to many tourists driving, some people ride motorcycles and bicycles across the new Tibet line. However, on this road, the few and broken supply stations are not only their rest points, but sometimes even life rescue stations.
