Tianjin, referred to as Tianjin, the municipality directly under the Central Government of the People's Republic of China, the national central city, the megacities, the economic center of the Bohai Rim region.

The first batch of coastal open cities, the national advanced manufacturing R&D base, the northern international shipping core zone, the financial innovation operation demonstration zone, and the reform and opening-up Area.

Tianjin has risen since ancient times, and Ming Yongle officially built the city on November 21 (December 23, 1404). It is the only city in ancient China with a record of the exact time of city construction.

Tianjin is located at the confluence of the five major tributaries of the Haihe River in the North China Plain. It borders the Bohai Sea in the east and Yanshan in the north. The Haihe River passes through the city. The Haihe River is the mother river of Tianjin. 

Tianjin Binhai New Area is known as “the third growth pole of China's economy”. Tianjin is the resident city of the Summer Davos Forum.

Tianjin is the place where many forms of art form originate, prosper and develop. Among them, Tianjin Shibian, Tianjin Allegro, Jingdong Drum, Jingyun Drum, Iron Drum, and Allegro are formed in Tianjin.

Beijing Opera, Hebei Scorpion, Crosstalk, Pingju, Storytelling, Single String, Plum Blossom Drum, Xihe Drum, etc. Tianjin prospered and developed. Cross talk and Peking Opera are important representatives of Tianjin Quyi.