/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: phuongmy9 https://cdn.slidesharecdn.com/profile-photo-phuongmy9-48x48.jpg?cb=1523541960 nhon nhon...đầu đá....hÆ¡i bốc đồng.....