Home HSK Vocabulary HSK 3 束 束 Shù HSK 3 · B1 Meanings surname Shu Quick facts Strokes7 HSK LevelHSK 3 CEFRB1 ← Back to HSK 3 Overview Practice 束 with flashcards MandoBridge uses spaced repetition to help you remember HSK 3 vocabulary — free on iOS and Android. ← All HSK 3 vocabulary