The solemn temple is in Erlanggang, southwest of Wuquanshan Park, Chengguan District, Lanzhou City. In the 13th year of Daye (617), the imperial palace was called after the emperor in Lanzhou, and the temple was changed to the Buddhist temple after the imperial palace in Tang Pingding. According to the documents, the Yuan, Ming and Qing generations have been repaired many times, and there are three temples in existence. It is famous for its three shapes, books and paintings. The statue of the Buddha in the main hall is well-balanced and vivid, and the clothes are delicate and realistic; the original mountain gate is a solemn Buddhist temple with six characters, which is a famous calligrapher Li Puguang's book in the Yuan Dynasty. The wall of the main hall Guanyin mural, the ritual state is dignified and beautiful, the body is white, like a yarn, the net bottle willow branches, the green color is like new, after the founding of the country to be a place to visit.