有油水

yǒuyóushui ㄧㄡˇ ㄧㄡˊ ˙ㄕㄨㄟ

    • to be profitable
    • to offer perks or extra gains

Character by character

Saying俗语俗語

Idiom惯用语 · In everyday use

Literally
to have grease and water (fat in the food)
Meaning
To be profitable or offer perks, so that there is something to be gained. Often used of jobs or deals where one can make extra gains.

Sources