/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: HaiNhn1 https://cdn.slidesharecdn.com/profile-photo-HaiNhn1-48x48.jpg?cb=1630742001 ***$(^_^)$*** tui là tui....ok!