Introduction to Kaiyuantang Taoist Temple: Located on the west side of Taoyuan Cave, this place was originally a Buddhist temple and was later occupied by Taoist priests. It was built repeatedly in the Yuan, Ming and Qing dynasties and was called Sanyuan Temple. After the Qing Dynasty, it was called Taoyuan Temple. It is currently a relatively complete Taoist temple in Wuyi Mountain and the center of Taoist activities in Wuyi Mountain.