Home / HSK Vocabulary / HSK 6 / 清洁 清洁 qīng jié HSK 6 · C1+ Meanings clean to clean Quick facts Traditional清潔 HSK LevelHSK 6 CEFRC1+ ← Back to HSK 6 word list Practice 清洁 with flashcards MandoBridge uses spaced repetition to help you remember HSK 6 vocabulary — free on iOS and Android.