Whichever; any at all (often used in the combination 任何 rèn​hé)

(bound form) To have confidence in someone, as in 信任 xìn​rèn

An official position or job; a responsibility or duty

To undertake, assume, or be in charge of a task or responsibility

(classifier) Used for terms of office or for a sequence of partners like spouses or girlfriends.

To let something happen, to give free rein to, or to listen to someone's whim.

To assign someone to a position or to hire them

Used to express that something is true regardless of the circumstances, similar to 不管 bù​guǎn or 无论 wú​lùn.

(surname) A Chinese family name; also used in some place names.