Wikitravel:The Great Wall of China (长城 Chángchéng) stretches from Liaoning Province through Hebei Province, Tianjin Municipality, Beijing Municipality, Inner MongoliaShanxi Province, Shaanxi Province, and Ningxia Autonomous Region to Gansu Province within the country of China.
Original answer: No, it's not. Shanghai is a city that doesn't belong to any province. Improved answer: Shanghai is a municipality of China that equals to a status of a province, but it is not classified as a full-scale province altogether.
Tianjin was created in -340.
Tianjin Seagull was created in 1955.
The population of Tianjin Seagull is 2,011.
Tianjin Metro was created in 1984.
Tianjin Airlines was created in 2007.
Tianjin Television was created in 1960.
Tianjin Development was created in 1997.
Tianjin Museum was created in 2006.
The area of Tianjin is 11,760 square kilometers.
Tianjin University of Technology was created in 1978.