Tanggu District () was a district in the Tianjin municipality, now part of the Binhai New Area. It is on the Hai River where it enters the Bohai Sea, and is a port for Tianjin, which is about upriver. The Tianjin Economic-Technological Development Area is within the city limits and oversees the construction of a bridge. The Tanggu Truce was signed in Tanggu. Administrative divisions Subdistricts Xincun Jiefanglu Sanhuailu Xingang Hangzhoudao Xinhe Xiangyang Dagu Beitang Hujiayuan Town: Xincheng Climate See also Port of Tianjin Notes External links Official website of Tanggu District Government Districts of Tianjin 1927 establishments in China 2009 disestablishments in China eo:Tanggu