Gōngsī guīdìng bù yǔnxǔ yuángōng kāi gōngjiā de yóu.
Company rules prohibit employees from taking advantage of company resources for personal gain.
Tips
usage
Literally 'to wipe up oil,' 揩油 figuratively means to skim off small benefits at others' expense. It can also carry a sexual connotation of groping, so context matters.