流通 liútōng HSK5 to circulate Origin Definitions Defs Strokes Stroke Words Sentences Sents liútōng to circulate 流 liú verb to flow to flow or stream like a liquid; to shed tears, sweat, or blood通 tōng verbparticle to lead to to go through; to lead to a placeliútōng circulation 流 liú verb to spread to circulate, spread, or pass down; to become widely known通 tōng verbnoun to connect to connect or communicate; to have social or trade relations with others