沐雨櫛風 mù yǔ zhì fēng

DEFINITIONS

  1. to work unceasingly regardless of the weather (idiom)

CHARACTERS

沐 mù
HSK 6
bathe, cleanse, wash, shampoo
雨 yǔ
HSK 1
rain; rainy; KangXi radical 173
櫛 zhì comb out; weed out, eliminate
風 fēng wind; air; manners, atmosphere