/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: TuongVan4 https://cdn.slidesharecdn.com/profile-photo-TuongVan4-48x48.jpg?cb=1523277393 sống cần biết hưởng thụ !!!!