Nantoka/有效yǒu xiàoHSK 3有效 (yǒu xiào) is a Chinese word meaning “effective; in effect; valid”.Meanings1effective2in effect3validPart of speechverbCharacters in 有效有yǒu · to have; there is效xiào · to imitate (variant of 效[xiao4])Related words有to have; there is没有haven't还有there still remain(s); there is (or are) still所有all有人someone有些some只有only have ...; there is only ...有点a little有趣interesting; fascinating; amusing拥有to have; to possess; to own有关to have sth to do with有意思interestingStudy Chinese with flashcards →