损人

to harm others / to mock people / to taunt / humiliating

to decrease / to lose / to damage / to harm / (coll.) to speak sarcastically / to deride / caustic / mean / one of the 64 hexagrams of the Book of Changes (䷨)

to decrease; to lose / to damage; to harm / (coll.) to ridicule; to deride / (coll.) caustic; sarcastic; nasty; mean / one of the 64 hexagrams of the Book of Changes: ䷨

person; people / CL:個|个[ge4],位[wei4]

harming others for one's personal benefit (idiom); personal gain to the detriment of others

to harm others without benefiting oneself (idiom)