sensible, considerate
安生送的比你懂事
Ansheng is more considerate than you.
— SoulMate (2016)
懂事点
Be more sensible.
— 再见,孩子们 (1987)
你呢也不用那么过分懂事
You don't have to be so understanding either.
— Deep Sea (2023)
你真懂事
You're so thoughtful.
— 功夫 (2004)
你这孩子还挺懂事
You're quite a considerate kid.