耳目多

ěrmùduō ㄦˇ ㄇㄨˋ ㄉㄨㄛ

    • having many spies or informants
    • with eyes and ears everywhere

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
many ears and eyes
Meaning
Describes a person or group with many spies or informants watching others and gathering information everywhere.

Sources