Home / HSK Vocabulary / HSK 5 / 诊断 诊断 zhěn duàn HSK 5 · C1 Meanings to diagnose Quick facts Traditional診斷 HSK LevelHSK 5 CEFRC1 ← Back to HSK 5 word list Practice 诊断 with flashcards MandoBridge uses spaced repetition to help you remember HSK 5 vocabulary — free on iOS and Android.