殚精极虑
殚精极虑殫精極慮
- to exhaust one's thoughts and ingenuity (idiom); to think sth through thoroughly
- to rack one's brains
- to leave no stone unturned
Stroke order
Practice writing
Draw 殚 (1 of 4) — stroke by stroke.
Draw each stroke of the character in order using your mouse or finger. A hint appears after three misses.