As early as the Tang Dynasty, it was famous for its mountain-shaped divination, towering cypresses, majestic temples and Huayan Dojo. Tianning Temple, Cast Iron Monument, Kunlu Pavilion and Tang Huai were built in the first year of Zhenguan in Tang Dynasty (627). It is a tourist attraction in Sanjin, and its natural scenery is integrated with the Millennium Temple. Mi Fei, a painter in Song Dynasty, listed it as one of the three mountains and five mountains, calling it the "first mountain". Mi Fei, a painter in Song Dynasty, listed it as one of the three mountains and five mountains, calling it the "first mountain". In the Qing Dynasty, some people listed "the pine of Huangshan Mountain, the cypress of Guashan Mountain and the bamboo of Yun Qi" as the wonders of trees in China. Guashan Cooper is rooted in the precipice and has different postures, such as dragon catching cypress, cowhead cypress, Li Lianbai and Wu Wenbai. It is vivid and interesting, and there are many mysterious and wonderful myths and legends circulating throughout the ages. There are grotesque rocks in the natural caves of Longtang Temple, which are rare in the north. The ancient buildings in yongfu temple in Yuan Dynasty are antique and intriguing.