| 澄海区 | [澄 海 区 / 澄 海 區] Chenghai district of Shantou city 汕头市, Guangdong, See also: 汕头市 #68,789 [Add to Longdo] |
| 定海区 | [定 海 区 / 定 海 區] Dinghai district of Zhoushan city 舟山市 in Zhejiang, See also: 舟山市 #121,138 [Add to Longdo] |
| 海区 | [かいく, kaiku] (n) ocean sector [Add to Longdo] |