不言不语 (不言不語) bù yán bù yǔ

bù yán bù yǔ set phrase to not say a word; to be silent
Domain: Idiom 成语
Notes: In the sense of 沉默 (CC-CEDICT '不言不語'; Guoyu '不言不語')

Word is mentioned most frequently in

Truncated for common words