苦难深重 Traditional 苦難深重 kǔ nàn shēn zhòng 🔊 deep grief + Keep this word Meanings kǔ nàn shēn zhòng 苦難深重 deep griefextensive sorrow Its characters 苦kǔbitterHSK 4难nándifficult (to...)HSK 3深shēndeepHSK 4重zhòngheavyHSK 4