Corridor introduction: There are 108 types of leaky windows in the whole garden. The patterns are varied and all are the same. They are exquisitely constructed. There are 59 of them around the mountain. They are unique among the classical water house gardens in Suzhou. Many famous poems and calligraphy rubbings are also displayed. The leaky window in the corridor integrates the mountains and rivers inside and outside the garden. Other small pavilions and fish viewing areas, as well as the water pavilion on the roof of the hall, can overlook the water scenery outside the garden.