盛行 Traditional form: 盛行 Pinyin (reading): shèngxíng Definitions: to be in vogue; to be popular; to be prevalent Characters: 盛 - abundant, flourishing; to contain; to fill 行 - to go, to walk, to move; professional Traditional characters: 盛 - abundant, flourishing; to contain; to fill 行 - to go, to walk, to move; professional