ǒu xīn lì xuè
Traditional: 嘔心瀝血
呕心沥血 (ǒu xīn lì xuè) is a Chinese word meaning “lit. to spit out one's heart and spill blood (idiom); to work one's heart out; blood, sweat and tears”.
Meanings
- 1lit. to spit out one's heart and spill blood (idiom)
- 2to work one's heart out
- 3blood, sweat and tears