Guo: It refers to the city wall built outside the city.
Understanding the Cloud in Shuo Wen Jie Zi: Enlightening Guo Xu. Good can't enter, evil can't retreat, so it is also a national subjugation. Easy to follow? Sound.
Xun: It means timely and energetic.
"Shuo Wen Jie Zi" explains the cloud: disease also. From the sound.
Guo means development, Guo Yi, and; Fast means fast, fast, fast, and has a beautiful meaning.
The meaning of this name can be interpreted as: "Guo Yi? Fast. " The idiom LiGuo is in the same boat.