Introduction to the large patio of Wang Qi's former residence: When entering, the building is surrounded by corridors on three sides, and the large patio under the corridors is paved with large stones. The hall is three rooms wide, seven columns deep, with a bucket-style wooden frame. The partitions, door leaves and window lattice of the two compartments are all made of nanmu. There is a turtle pavilion connecting the first and second entrances.