Introduction to Foquan Temple: Foquan Temple was built in the Zhenguan period of the Tang Dynasty (some say Xuanzong period), and has a history of more than 1,300 years. There are hot springs erupting all year round on the south bank of the Shah River in front of the temple. The water quality is excellent, the water temperature is suitable, it is rich in minerals, and it is good at curing all kinds of diseases. It is known as the "Buddha Spring". The mountains in Hebei are majestic and purple, so they found caves in front of the mountains to build temples. The temple is named after the spring.