Home / HSK Vocabulary / HSK 1 / 九 九 jiǔ HSK 1 · A1 Meanings nine 9 Quick facts Strokes2 HSK LevelHSK 1 CEFRA1 ← Back to HSK 1 word list Practice 九 with flashcards MandoBridge uses spaced repetition to help you remember HSK 1 vocabulary — free on iOS and Android.