Putuo Zongcheng Temple, also known as the "Little Potala Palace", is a Buddhist temple built by the Qianlong Emperor in the Qing Dynasty to celebrate his 60th birthday and the 80th birthday of the Queen Mother of Chongqing. Located in the north of the Mountain Resort in Chengde City, Hebei Province, on the south side of Shizigou, it is the largest complex of the eight temples outside Chengde, built in Qing Qianlong 36 (1771). Putuo Zongcheng Temple covers an area of 220,000 square meters, its main building Dahongtai is located in the foothills, 43 meters high, the central Wanfa Guiyi Temple is the main hall, the top of the hall is higher than the group of buildings, the roof of the hall is covered with platinum fish scale copper tiles. More than 60 flat-top boudoir-style white platforms and vanta white platforms are free and have no obvious axis. In December 1994, the "Chengde Mountain Resort and its surrounding temples", including the temple of Putuo Zongcheng, were registered as a world heritage site by UNESCO.