头头是道 Traditional 頭頭是道 tóu tóu shì dào 🔊 clear and logical HSK 7–9 + Keep this word Meanings tóu tóu shì dào 頭頭是道 clear and logical Its characters 头tóuheadHSK 2是shìto be (am, is, are)HSK 1道dàoroad; path (CL:條|条[tiao2],股[gu3])HSK 4