- 港口区 Gǎngkǒu Qū Gangkou DistrictGangkou, a district of Fangchenggang City [[防城港市|防城港市|Fang2 cheng2 gang3 Shi4]], Guangxi
- 上海振华港口机械 Shànghǎi Zhènhuá Gǎngkǒu Jīxiè Shanghai ZhenhuaShanghai Zhenhua Port Machinery Company
- 不冻港口 bùdònggǎngkǒu ice-free portice-free port (refers to Vladivostok)
- 港口城市 gǎngkǒuchéngshì port city
