为非作歹 (wéi fēi zuò dǎi) | Meaning: to break the law and commit crimes (idiom); malefactor | Chinese Idiom with Pinyin & Origin

(idiom) to do whatever one pleases为所欲为wéi suǒ yù wéi

to make trouble生事shēng shì

to stir up trouble惹是生非rě shì shēng fēi

(idiom) defiant of the law and lacking any sense of morality; lawless; out of control; unruly无法无天wú fǎ wú tiān

to run amok (idiom); to commit outrages胡作非为hú zuò fēi wéi

(idiom) to run rampant; to act with impunity横行无忌héng xíng wú jì

to break the law and commit crimes (idiom); malefactor · evildoer · to perpetrate outrages