Home / HSK Vocabulary / HSK 7–9 / 拓宽 拓宽 tuò kuān HSK 7–9 · C2 Meanings to broaden Quick facts Traditional拓寬 HSK LevelHSK 7–9 CEFRC2 ← Back to HSK 7–9 word list Practice 拓宽 with flashcards MandoBridge uses spaced repetition to help you remember HSK 7–9 vocabulary — free on iOS and Android.