Introduction to Huating East Stone Pond: Huating East Stone Pond was built in the third year of Yongzheng in the Qing Dynasty (1713). It is more than 20 kilometers long and looks like a small Great Wall. The east stone pond in Huating has lost its ability to prevent floods due to the sea tide losing its northward invasion force. However, the ancestors' indomitable struggle against natural disasters has inspired the fighting spirit of future generations.