1 Shanghai municipality, central east China, abbr. to 滬|沪[Hù]

1 sea

2 ocean

1 surname Hai

1 Hainan Province, in the South China Sea, short name 瓊|琼[Qióng], capital Haikou 海口

2 Hainan Island

3 Hainan District of Wuhai City 烏海市|乌海市[Wū hǎi Shì], Inner Mongolia

4 Hainan Tibetan Autonomous Prefecture 海南藏族自治州[Hǎi nán Zàng zú Zì zhì zhōu], Qinghai

1 ocean

2 classifier: 个 gè

1 to fall gravely ill, never to recover (idiom)

1 long illness makes the patient into a good doctor (idiom)

1 lit. one hair from nine oxen (idiom)

2 fig. a drop in the ocean

1 tremendous strength (idiom)

1 you can't judge a person by appearance, just as you can't measure the sea with a pint pot (idiom)