Introduction to the Zhilan Room: The Zhilan Room is the place where Kang Wanwan temporarily receives important personnel for small discussions. It is also the living room where Kang Wanwan sorts out business, seizes business opportunities, and deeply understands business principles. There is a wooden hanging screen on the west wall of the hall, and the room is fully equipped with ceiling, bed and furniture. The seemingly simple and neat exhibition hall actually highlights the cheerful, serious, sensitive and meticulous personality of Rushang Kang.