潮流 cháoliú HSK4 trend Definitions Defs Origin Strokes Stroke Words Sentences Sents cháoliú trend 潮 cháo noun upsurge A social or emotional current or wave that rises and falls like a tide, such as an ideological trend流 liú verb to spread to circulate, spread, or pass down; to become widely knowncháoliú tide 潮 cháo nounverb tide The periodic rising and falling of sea levels caused by the gravitational forces of the moon and sun流 liú noun stream a stream of water or a continuous moving mass of something resembling a liquid, such as air or electricity