that place; over there

where; what place; also used as a humble way to reject a compliment or to form a rhetorical question meaning "how could it be that..."

that time; used after words like 从 cóng to mean "from then on" or "since then"

used in a rhetorical question to express negation

used as a humble polite expression to decline a compliment or express modesty

used to refer to an unspecified or any place; wherever