Both sides of the wide lane are dominated by large courtyards, and the height of the gate head and courtyard wall is higher than that of the other two lanes. The buildings along the street are mostly 1 to 2 stories, with the building height of 5 to 8 meters, and the ratio of height to width of the street is roughly 1:1. Pedestrians walking in the streets, more feel is a pleasant scale, life - oriented space.