/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: quytran73 https://cdn.slidesharecdn.com/profile-photo-quytran73-48x48.jpg?cb=1523518467 hihi mình dot văn lắm chả bít nói gì cả hix :D