Founded in Dongjin, also known as Wanfoyan, Puji Temple, Dapuji Temple, Shigong Temple. Around the grottoes, there are many ancient towers in history, the monasteries are long, and the ancient construction group covers an area of 360 feet and more than 500 monks. It is one of the important birthplaces of Buddhist transmission in Northwest China. The grottoes are magnificent in scale and magnificent incense, and have been known as "resorts on earth". In 1988, it was announced by the State Council as a "national key cultural relics protection unit". The absolute protection range is 19,250 square meters, the general protection range is 44,000 square meters, and the construction control area is 80 hectares.