Introduction to Panchi: Panchi is commonly known as Xuehai. It was excavated according to the ancient academy system during the Chenghua period of the Ming Dynasty. It was widened into an oval shape during the Hongzhi period, with the water surface reaching more than 40 acres. There is a small island in the pool, connected by a dike and a bridge. There are roads and red walls on both sides of the east and west banks, and there are trees and flowers along the roads. There is a half-moon-shaped platform lip behind the pool, and a white stone railing surrounds the platform in front.