黑心肠

Traditional (Taiwan): 黑心腸

hēixīncháng ㄏㄟ ㄒㄧㄣ ㄔㄤˊ

    • malicious, cruel person

Character by character

Saying俗语俗語

Idiom惯用语 · In everyday use

Literally
black-hearted
Meaning
Describes a malicious, cruel person. Critical.

Sources