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.
Huiji District Huiji District (Chinese: 惠济区; Pinyin: Hùijì Qū), formerly Mangshan District (邙山区), is a district of Zhengzhou, Henan, China.