Introduction to Zhongxiandi: Qinshui Liu's residence "Zhongxiandi" is a large-scale residence with front and rear entrances to the courtyard. Restricted by the concept of feudal hierarchy, the stone pillars and styles of the houses in different directions are different. The main hall is a round drum with several pillar-shaped stone bases, and its legs are carved into lion heads; the side rooms are round drums with raspberry-style pillar base stones, and the lion's head is connected with lotus petals. Zhongxiandi is the residence of Liu Chunfang, the official of Zhongxian. The most precious thing in this courtyard is the Four Admonitions Monument, a collection of books by Qujiang Fang Yuanhuan of the Ming Dynasty, which has profound educational significance.