Meanings
- to exhaust one's thoughts and ingenuity (idiom); to think sth through thoroughly
- to rack one's brains
- to leave no stone unturned
Written Forms
殫精極慮Traditional · Main Form
殚精极虑Alternate Form
daan1 zing1 gik6 leoi6
to exhaust one's thoughts and ingenuity (idiom); to think sth through thoroughly · to rack one's brains · to leave no stone unturned