钻钱眼儿

Traditional (Taiwan): 鑽錢眼兒

zuānqiányǎnr ㄗㄨㄢ ㄑㄧㄢˊ ㄧㄢˇㄦ

    • to be greedy and chase after money and profit
    • to be money-grubbing

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
to crawl into the hole of a coin
Meaning
To be greedy and chase after money and profit. Critical or mocking. Close to 'money-grubbing'.

Sources