Jiuwei Mountain is located in the Weibei Plain, with an altitude of about 570 meters at the bottom of the mountain. There are mountains behind the mountain to protect it, and there is also the surging Jingshui River; The Guanzhong Plain, and the mighty Wei River crosses the Guanzhong Plain from east to west, and also passes under the ancient Chang'an City, forming the wonderful landscape of "Wei River running through the capital". Due to Jiuwei Mountain's excellent Feng Shui location and towering and beautiful scenery, Li Shimin decided to build his own mausoleum on Jiuwei Mountain and named the mausoleum Zhaoling.