Dictionary/埋头苦干

埋头苦干 埋頭苦幹

mái tóu kǔ gàn

ㄇㄞˊ ㄊㄡˊ ㄎㄨˇ ㄍㄢˋ
Idiom
1to bury oneself in work (idiom); to be engrossed in work
2to make an all-out effort
3up to the neck in work

Characters

埋头苦干