Introduction to Wangfu Copper Well: Pingxi Wangfujing was built in 1723, the first year of Yongzheng reign. It is said that the wellhead is made of copper and copper paint is attached to the well wall, so it is called "Copper Well". The well is 7.2 meters deep. The well water tastes refreshing and sweet, cool and clear. It meets the standard of pure water and can be drank directly.