Home / HSK Vocabulary / HSK 7–9 / 苦难 苦难 kǔ nàn HSK 7–9 · C2 Meanings suffering Quick facts Traditional苦難 HSK LevelHSK 7–9 CEFRC2 ← Back to HSK 7–9 word list Practice 苦难 with flashcards MandoBridge uses spaced repetition to help you remember HSK 7–9 vocabulary — free on iOS and Android.