貼膏藥

Simplified: 贴膏药

tiēgāoyao ㄊㄧㄝ ㄍㄠ ˙ㄧㄠ

    • to pin a false charge on someone

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
stick on a plaster
Meaning
To pin a false charge on someone out of nothing. Critical.

Sources