Home / HSK Vocabulary / HSK 7–9 / 红火 红火 hóng huǒ HSK 7–9 · C2 Meanings prosperous Quick facts Traditional紅火 HSK LevelHSK 7–9 CEFRC2 ← Back to HSK 7–9 word list Practice 红火 with flashcards MandoBridge uses spaced repetition to help you remember HSK 7–9 vocabulary — free on iOS and Android.