| hǎi | ocean/sea/CL:個|个[ge4],片[pian4] |
| 海 | ocean sea CL:個|个 |
| 海上 | maritime |
| 海上事故 | an accident at sea; a maritime casualty; a sea disaster |
| 海上交通 | navigation; maritime traffic |
| 海上交通线 | a sea route; a sea-lane |
| 海上作业 | operation on the sea |
| 海上作战 | naval warfare; naval operation |
| 海上侵权行为 | a maritime tort |
| 海上保险 | marine insurance |
| 海上保险诉讼 | marine insurance action |
| 海上力量 | sea power |
| 海上发射 | sea launching |
| 海上奇书 | literary journal published in 1892-93 by Han Bangqing 韓邦慶|韩邦庆 featuring serialized novels in classical Chinese and Jiangsu vernacular |
| 海上封锁 | naval blockade |
| 海上平台 | an offshore platform |
| 海上掠夺 | piracy |
| 海上救助 | salvage |
| 海上旅游 | a sea journey |
| 海上旅行者 | a seafarer |
| 海上油田 | offshore production well; offshore oilfield |