/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: HaMa2 https://cdn.slidesharecdn.com/profile-photo-HaMa2-48x48.jpg?cb=1523006251 Chỉ là 1 con hà mã, Ä‘Æ¡n giản thế...