Hình 1
http://i160.photobucket.com/albums/t171/dungttvn/so.gif
Hình 2
http://i160.photobucket.com/albums/t...ttvn/flake.gif
Hình 3
http://www.thanhnd.com/blog/images/2...-trieu-phu.jpghttp://www.raovat123.com/app/raovat1...6fbda69fc0.jpghttp://static.searchengineguide.com/.../long-tail.png
Nốt 3 phát này em đi khò...hehehe!
