Introduction to the building: The building is mainly in the hard mountain style, with small green bricks laid on the back, a straight ridge, or solid bricks or small tiles stacked; the vertical ridge or three-way tiles, or vertical bricks with tube tiles, generally Take the ridge outside. Some door and window details and architectural colors of the residential courtyards have typical characteristics of the Song and Ming Dynasties. The overall structure is simple and dignified, without losing the exquisite luxury of the details.