吃一看二眼觀三

chīyīkàn'èryǎnguānsān ㄔ ㄧ ㄎㄢˋ ㄦˋ ㄧㄢˇ ㄍㄨㄢ ㄙㄢ

    • insatiable greed
    • wide outlook and far-sighted planning

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
eat one, look at two, eye three
Meaning
Two senses: insatiable greed, always eyeing more; or having a wide outlook and planning far ahead.

Sources