Introduction to the wing rooms: The gates and courtyards are respectively set up in the east, west and south directions. The main courtyard has high walls and thick eaves, and the surrounding buildings are connected layer by layer. The divisions form a system of their own, and the combination makes them a seamless whole. Each connected courtyard of varying sizes is composed of four entrance halls, meeting halls, ancestral halls, and back halls, as well as three patios formed with side rooms and penthouses. It can be said that the entire building of Zhang Guying Village is composed of countless It consists of the word "well".