Tianjin is the largest coastal city in northern China. In terms of urban population, Tianjin is the fourth largest in China, after Shanghai, Beijing, and Guangzhou. In terms of administrative area population, Tianjin ranks fifth in Mainland China. The walled city of Tianjin was built in 1404. As a treaty port since 1860, Tianjin has been a major seaport and gateway to Beijing. During the Boxer Rebellion the city was the seat of the Tianjin Provisional Government. Under the Qing dynasty and the Republic of China, Tianjin became one of the largest cities in the region. At that time, numerous European-style
Urban society in China Urban society in China There is considerable confusion in both Chinese and foreign sources over definitions of urban places and hence considerable variation in estimates of China's urban population (see Migration in China). The problem of determining the size of the urban population reflects inconsistent and changing administrative categories; the distinction between rural and urban household registry and between categories of settlements; the practice of placing suburban or rural districts under the administration of municipal governments; and the differences in the status accorded to small towns. In sociological terms, urban refers to an area characterized by a relatively high degree