打抱不平

dǎbàobùpíng ㄉㄚˇ ㄅㄠˋ ㄅㄨˋ ㄆㄧㄥˊ

    • to aid sb suffering an injustice to fight for justice

      idiom

Character by character

Saying俗语俗語

Idiom惯用语 · In everyday use

Literally
to strike out against unfairness
Meaning
To speak or act on behalf of someone who has been wronged. Approving.

Sources