Traditional: 緊密
紧密 (jǐn mì) means “inseparably close”. It is an HSK 4 Chinese word (traditional 緊密) in the HSK 3.0 vocabulary.
Practice each character:
两国关系十分紧密。
Liǎng guó guānxì shífēn jǐnmì.
The two countries have a very close relationship.
Updated: 2026-05-27