後娘養的

Simplified: 后娘养的

hòuniángyǎngde ㄏㄡˋ ㄋㄧㄤˊ ㄧㄤˇ ˙ㄉㄜ

    • person or unit treated unfairly, neglected or looked down on
    • poor relation

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
raised by the stepmother
Meaning
Describes a person or unit that is treated unfairly, neglected or looked down on, like an unloved stepchild. Used as a complaint or an insult.

Sources