- 渤海湾 Bóhǎiwān Bohai Bay
- 海湾国家 hǎiwānguójiā Gulf statessovereign nations located around the Persian Gulf, often noted for their oil reserves
- 海湾战争 Hǎiwān Zhànzhēng Gulf Warthe (Persian) Gulf War
- 环渤海湾地区 Huán Bóhǎi Wān Dìqū Bohai Economic RimBohai Economic Rim (economic region including Beijing, Tianjin, Hebei, Liaoning and Shandong)
