撩面纱

Traditional (Taiwan): 撩面紗

liāomiànshā ㄌㄧㄠ ㄇㄧㄢˋ ㄕㄚ

    • to uncover the truth
    • to reveal what was hidden

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
lift the veil
Meaning
To uncover the truth or reveal what was hidden; same as 揭面纱.

Sources