To the greatest extent; as much as possible; most. Often used before adjectives to form words like 尽快 jǐn​kuài (as soon as possible) or before location words to mean "furthest" or "extreme" (e.g. at the very end or the very front).

Used to express that an action is not restricted by conditions, similar to 不管 bù​guǎn or "no matter what"

To let someone do as they please; to allow something to happen without interference.

to be in charge of; to run; to manage; to take care of; to discipline; to mind or bother about

(Colloquial) always; constantly; all the time.

to be in charge of; to run; to manage; to take care of; to discipline; to mind or bother about