Chellian Mountains
Qilian Mountains are one of the main mountain ranges of the People's Republic of China. On the northern shore of the Qing Dynasty Plateau, there are the Gansu and Qinghai provinces, the northwest facing the Altai Mountains, the east to the Guanlong Mountain in Lanzhou, and the south to the Chidamu Basin and the Qinghai Lake. The mountain range runs from northwest to southeast and becomes a parallel mountain range with an average altitude of over 4000m, a length of 2000km, and a width of 200-500km. The valley of plains occupies more than one-third of the mountain area. We are the main mountain. Some 6,5000m high glaciers with glaciers developed have become the source of inland rivers that make up the oasis cities of "Hacer corridor", such as desert, juvenile, juchuan and donghwang. The origin of the name "Gyeryonsan" goes back to ancient times of Xiongnu. In Xiongian language, "Dynasty" means "Heaven" and Mountain of Mt. It was formerly called 'Namsan' because it was in the south of the Hapcheon corridor.