Introduction to the back garden: The back garden is located on the back side of the west axis study room, next to the winding corridor named "Corridor of Qingfeng Mingyue". There is a brick plaque carved in Yangwen in the garden, named: " "Nianhua", quite Zen-like. A stone mountain in the garden separates the space into a convex shape. Along this curve, a winding corridor is built below, which can lead to winding paths; a walking horse tower is built above, where one can lean on the tower to watch the setting sun. Osmanthus trees and boxwoods are planted in the mountains, winter plums and plantains are planted between the surrounding walls, and ancient vines and lily trees climb along them. Being in it, the scenes are separated, the soul can be purified, and you can feel the joy of the unity of nature and man.