Qingmao Port is a 24-hour port, located about 800 meters southwest of Gongbei-Guanzha Port. It mainly adopts the self-service customs clearance mode of "cooperative inspection and one-time release", and there are 50 self-service passages and 2 manual passages at entry and exit to meet the needs of different passengers. The opening of Qingmao Port aims to divert the customs clearance flow at Gongbei-Guanzha Port, which is especially suitable for mainland and Hong Kong and Macao residents who use the "cooperative inspection and one-time release" self-service customs clearance system. The main building of Qingmao Port adopts modern style, which echoes many newly completed commercial buildings in Gongbei, Zhuhai and the urban landscape in northern Macao. In terms of shape design, the port emphasizes green, ecological, environmental protection and efficient architectural features.