Home / HSK Vocabulary / HSK 5 / 延伸 延伸 yán shēn HSK 5 · C1 Meanings to extend to spread Quick facts HSK LevelHSK 5 CEFRC1 ← Back to HSK 5 word list Practice 延伸 with flashcards MandoBridge uses spaced repetition to help you remember HSK 5 vocabulary — free on iOS and Android.