回潮

回潮	huí cháo	to become moist again / to revive (usually of sth bad) / resurgence
回	huí	to circle / to go back / to turn around / to answer / to return / to revolve / Hui ethnic group (Chinese Muslims) / time / classifier for acts of a play / section or chapter (of a classic book)
回	huí	to curve / to return / to revolve
回	huí	variant of 回
潮	cháo	tide / damp; moist; humid / fashionable; trendy / (coll.) inferior; substandard