耳報神

Simplified: 耳报神

ěrbàoshén ㄦˇ ㄅㄠˋ ㄕㄣˊ

    • secret informant
    • one who passes on news or tips

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
ear-reporting spirit
Meaning
A person who secretly passes on news or tips, an informant. Slightly mocking or disapproving.

Sources