夜深人静
Traditional form:
夜深人靜
Pinyin (reading):
yèshēnrénjìng
Definitions:
- in the dead of night (idiom)
Characters:
- 夜 - night, dark; under cover of night
- 深 - deep, profound; depth
- 人 - man, person; people
- 静 - still, quiet, motionless, gentle
Traditional characters: