lit. to spit out one's heart and spill blood (idiom); to work one's heart out; blood, sweat and tears
trad. 嘔心瀝血
Also written 嘔心瀝血【ǒu xīn lì xuè】
lit. to spit out one's heart and spill blood (idiom); to work one's heart out; blood, sweat and tears
trad. 嘔心瀝血
Also written 嘔心瀝血【ǒu xīn lì xuè】