/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: haile9619934 https://cdn.slidesharecdn.com/profile-photo-haile9619934-48x48.jpg?cb=1523518783 vô đối, chả biết nói thế nào nữa ^^