Are both Hangu District, Tianjin and Wuxi cities in China?
Hangu District, Tianjin Hangu District (), is a former district in eastern Tianjin, China; now part of Binhai New Area. It serves as a gateway towards Liaoning, Jilin and Heilongjiang provinces.
Hangbu River The Hangbu () is a river of Feixi County, Anhui province, China. It originates on the north slope of the Dabie Mountains and is the largest of 33 tributaries of Lake Chaohu. The river flows into its western bank in a northeasterly direction and flows through the township of Sanhe. Longhekou Reservoir was built on the river in 1958.