刮冷风

Traditional (Taiwan): 刮冷風

guālěngfēng ㄍㄨㄚ ㄌㄥˇ ㄈㄥ

    • to spread discouraging talk
    • to dampen people's enthusiasm

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
blow a cold wind
Meaning
To spread discouraging talk that dampens other people's enthusiasm.

Sources