/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: luulvinh https://cdn.slidesharecdn.com/profile-photo-luulvinh-48x48.jpg?cb=1523506926 "Mặc kệ nó làm tá»›i Ä‘i"-Richard Branson