红火 hónghuǒ HSK7 prosperous Origin Definitions Defs Strokes Stroke Words Sentences Sents 红红火火 hónghónghuǒhuǒ prosperous describing a situation that is flourishing, thriving, and prosperous, often used for businesses or life conditions.红火蚁 hónghuǒyǐ fire ant fire ant (Solenopsis invicta), an introduced species in China