Meaning of liú xíng:
liú xíng
流行
Verb
(of a contagious disease etc) to spread; to propagate
Zhè zhǒng bìng zài quán guó fànwéi nèi yǐjīng liúxíng.
这种病在全国范围内已经流行。
This disease has already spread nationwide.
Zhè zhǒng fēnggé zuìjìn hěn liúxíng.
这种风格最近很流行。
This style is very popular recently.
Adjective
(of a style of clothing, song etc) popular; fashionable
Zhè shǒu gē zài niánqīng rén zhōng fēicháng liúxíng.
这首歌在年轻人中非常流行。
This song is very popular among young people.
Zhèxiē xiézi fēicháng liúxíng.
这些鞋子非常流行。
These shoes are very fashionable.
