Meaning of wán xiào:
wán xiào
玩笑
Verb
to joke
Tā zǒng shì xǐ huān kāi wán xiào.
他总是喜欢开玩笑。
He always likes to joke around.
Noun
joke; jest
Tā jiǎng le yī gè hěn hǎo xiào de wánxiào.
他讲了一个很好笑的玩笑。
He told a very funny joke.
Zhè zhǐshì gè wánxiào, bùyào dàngzhēn.
这只是个玩笑,不要当真。
This is just a jest, don't take it seriously.