不信邪

bùxìnxié ㄅㄨˋ ㄒㄧㄣˋ ㄒㄧㄝˊ

    • to refuse to be cowed by evil forces
    • to be fearless

Character by character

Saying俗语俗語

Idiom惯用语 · In everyday use

Literally
not believing in evil
Meaning
Not afraid of evil forces or bad influences, and refusing to be cowed. Approving or defiant.

Sources