Dewey Avenue runs from the new health hospital post (inclusive) to the west and north of the original brewery post (inclusive), Beidu Street runs from the new health hospital post (inclusive) to the intersection of Xihuan Road and Beidu Street (inclusive), to the intersection of Tongquan Road and Beidu Street (inclusive), to the north of Kangyuan Warehouse post (inclusive) of Tongquan Road, and from Yun Tong Road.