Introduction to Qinglong Tengyun: Qinglongbei is an important cliff and peak landscape in Yaoshan Scenic Area. The altitude of this scenic spot is between 1664 meters and 1775 meters, and it runs roughly northwest to southeast. The peak ridge is a 400-meter-long "air corridor" with the narrowest point less than 0.5 meters and the widest point only 3 meters. The rocks are intertwined and arranged in a tooth-like shape. On the peak ridge, there are tall and straight pines and luxuriant branches.