人家 + Noun/Verb Phrase
The word 人家 (rénjiā) means "other people," "someone else," or "a household" depending on context. It is a versatile colloquial term that can refer to another person in a general or slightly emphatic way, or it can mean someone's home or family.
人家都已经走了,你怎么还不动?
Rénjia dōu yǐjīng zǒu le, nǐ zěnme hái bú dòng?
Everyone has already left — why haven't you moved yet?
别拿人家的东西,这样不好。
Bié ná rénjia de dōngxi, zhèyàng bù hǎo.
Don't take other people's things — that's not right.
山脚下有几户人家。
Shānjiǎo xià yǒu jǐ hù rénjia.
There are a few households at the foot of the mountain.