User:Tuanpn

I have learnt IT for 5 years. I'm verry like security. a a a a a a aaa a a a a aa a aa a aa a aa a aa a a a a a a aa aaa a aa aa aa a a a a a a a aaa a a a a aa a aa a aa a aa a aa a a a a a a aa aaa a aa aa aa a a a a a a a aaa a a a a aa a aa a aa a aa a aa a a a a a a aa aaa a aa aa aa a a a a a a a aaa a a a a aa a aa a aa a aa a aa a a a a a a aa aaa a aa aa aa a a a a a a a aaa a a a a aa a aa a aa a aa a aa a a a a a a aa aaa a aa aa aa a