Home / HSK Vocabulary / HSK 7–9 / 自助 自助 zì zhù HSK 7–9 · C2 Meanings self-service Quick facts Traditional自耡 HSK LevelHSK 7–9 CEFRC2 ← Back to HSK 7–9 word list Practice 自助 with flashcards MandoBridge uses spaced repetition to help you remember HSK 7–9 vocabulary — free on iOS and Android.