Home HSK Vocabulary HSK 7–9 炭 炭 tàn HSK 7–9 · C2 Meanings wood charcoal coal Quick facts Strokes9 HSK LevelHSK 7–9 CEFRC2 ← Back to HSK 7–9 Overview Practice 炭 with flashcards MandoBridge uses spaced repetition to help you remember HSK 7–9 vocabulary — free on iOS and Android. ← All HSK 7–9 vocabulary