Qingcheng Mountain is located in the southwest of Dujiangyan City, Sichuan Province. It is a branch of Qionglai mountain. Qingcheng Mountain is close to the snow ridge of Minshan Mountain and faces the West Sichuan plain. Laoxiaoding, the main peak, is 1260 meters above sea level. The whole mountain is green with green trees all the year round. The peaks stand in a ring like the outline of the city, so it is called Qingcheng Mountain. Danti has a thousand levels, winding paths leading to seclusion. It has won the reputation of "secluded city and secluded world" since ancient times. It is as famous as Jianmen, Emei and Kuimen. Qingcheng...