Jia Xiala is located in the Alashan Pass at an altitude of 4,401 meters.1. Alashankou City belongs to Boertala Mongol Autonomous Prefecture of Xinjiang Uygur Autonomous Region. It is located between Alatou Mountain and Balrukh Mountain.Alatao Mountain, located in the northern bortala Mongolian Autonomous Prefecture, Xinjiang, along the southern slope of the distribution of a granite belt, has a certain economic significance.2. Alashan Pass is an important node on the “Silk Road Economic Belt”, shouldering the strategic task of developing China’s trade with Central and West Asian and European countries.The Silk Road Economic Belt is a new economic development region formed on the basis of the ancient Silk Road concept.Including the five northwest provinces and regions shaanxi, Gansu, Qinghai, Ningxia, Xinjiang.Chongqing, Sichuan, Yunnan, Guangxi.3. Alashankou is an extremely arid temperate desert with long sunshine duration and abundant heat. The annual sunshine duration is 4444.9 hours and the sunshine percentage is 60%.Alashankou is 79 kilometers away from Bole, the capital of The state, 477 kilometers away from Urumqi and 500 kilometers away from road, and 12 kilometers away from dostek port in neighboring Kazakhstan.