/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: ToPhuongThanh https://cdn.slidesharecdn.com/profile-photo-ToPhuongThanh-48x48.jpg?cb=1523639923 Kiếm tìm những gì ko tồn tại... Used to be someone ... strange.