Qiyi Street is a small trapezoidal square, with five flowers and stone floors, and shops on both sides of the street are in scale. The commanding height on the west side is Kegongfang, a three-story gate building with a unique style. There is a West River in the west and a Zhonghe in the east. The West River has a moving gate, which can be used to flush the street with the high difference between the West River and the Central River.