Meaning of yǒu xiào:
yǒu xiào
有效
Adjective
effective; in effect; valid
Zhè zhǒng fāngfǎ fēicháng yǒuxiào.
这种方法非常有效。
This method is very effective.
Zhè zhāng piào zài zhōumò réngrán yǒuxiào.
这张票在周末仍然有效。
This ticket is still in effect over the weekend.
Zhè zhāng piào zhídào míngtiān dōu shì yǒuxiào de.
这张票直到明天都是有效的。
This ticket is valid until tomorrow.
