It is suggested to add a brief idea of "virtualization layer" and "infrastructure layer" in overview section

"Packaging" under the heading of "4 features" should be renamed as "Encapsulation"

"4 Features" be renamed as "Key Virtualization Technologies" for better understanding.

if there is an attack on a specifi IP of an interface
will this affect all the logical VMs that use this interface?
or just the targeted VM?

what is the difference between VM Machine and Host and cluster in the first image?

So Huawei now a participant in Devloping Virulization?

as you mentiond in another article that you use just intel proccessors.
but here you said that you can use any Hardware
This confusing.
can you clarify this issue?

In Mainstream Vendors section, the Leaders and Participants should make bold in font.

Figure 1: Magic Quadrant for x86 Server Virtualization Infrastructure in Mainstream Vendors should used large fonts so the contents of the figures are well visible.

The following should be mentioned under 'BENEFITS' heading:
Low Cost, High Usage & Easy Maintenance