Tianjin Beitang is underdeveloped because of its geographical location. According to the personal library, Beitang in Tianjin is underdeveloped because of its geographical location. Tianjin Beitang area is located in the north of Tianjin urban area, although it is also close to Tianjin Port, but it is far away and the traffic is inconvenient. Compared with Tianjin urban area and Binhai New Area, Beitang is not superior in geographical position.