I have to say though, antiviruses i find from china are so much "tougher" than the ones in the west
for example:
Chinese antivirus software scan batch files
you cannot turn the antivirus off without jumping through tons of hoops
you cannot set an exception without jumping through tons of hoops
"cloud" antivirus
"active" antivirus
and this is not just one or two antivirus softwares, almost every antivirus software in China has these features
for some reason, the west is lagging behind, even antivirus software like Norten has less features in its Canadian version