我喜欢的中国城市 天津天津概况 Tianjin (Chinese: 天津) is a metropolis in northern China and one of the five national central cities of China. Tianjin is the fourth largest city in china. Tianjin borders Hebei Province and Beijing. Tianjin is a dual-core city, with its main urban area (including the old city) located along the Hai River. Since the mid-19th century, Tianjin has been a major seaport and gateway to the nations capital.天津的过去和现在 Ancient and Modern Tianjin Tianjin in Song Dynasty Tianjin nowThree Aspe
