Tianjin is a municipality directly under the central government. It belongs to Tianjin and has the same status as the province, so it does not belong to any province. However, geographically, it is within the territory of Hebei Province, but the two are equal.
Tianjin, abbreviated as Tianjin, is a mega city in China. Because it is close to the Bohai Sea, Tianjin has become the first batch of coastal open cities, which has driven the economic growth of the place and become a leading area of reform and opening up.
There is a Haihe River winding through Tianjin, which is called the mother river by Tianjin. Because of this river, Tianjin has developed the local economy since ancient times because of water transport, which has laid a solid foundation for its later rise.
Tianjin is located on the North China Plain, dominated by plains and depressions. It is also an important transportation hub and port from the capital Beijing to the northeast and North China. It is a large city in northern China.