Shanghai belongs to the south, and the dividing line between the north and the south is along the Huaihe River and Qinling Mountains. The city to the north of this boundary is the northern city, and the south belongs to the southern city. Shanghai, which belongs to China, is a municipality directly under the central government of China and a national central city, located at 3 1 degree north latitude and 29 minutes east longitude. Located on the west coast of the Pacific Ocean, the eastern edge of the Asian continent and the front of the Yangtze River Delta; It borders the East China Sea in the east, Hangzhou Bay in the south, Jiangsu and Zhejiang provinces in the west, and the mouth of the Yangtze River in the north, where the Yangtze River and the East China Sea meet.