Home / HSK Vocabulary / HSK 5 / 客户 客户 kè hù HSK 5 · C1 Meanings client customer Quick facts Traditional客戶 HSK LevelHSK 5 CEFRC1 ← Back to HSK 5 word list Practice 客户 with flashcards MandoBridge uses spaced repetition to help you remember HSK 5 vocabulary — free on iOS and Android.