殚精竭虑

dān jīng jié lǜ

Rare

Definitions

1. to exhaust one's thoughts and ingenuity (idiom); to think sth through thoroughly
2. to rack one's brains
3. to leave no stone unturned

Stop forgetting what you study.
Build recall daily.

Try HanyuGuide's Chinese review system with multiple choice, typed recall, tone-aware practice, and reviews scheduled before memory fades.

Start Free Trial $9.99 / year

Lifetime for $19.99 Try the 30-second demo

Child Words of 殚精竭虑

essence

to think over

entirely

to exhaust