/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: kharkovhaha https://cdn.slidesharecdn.com/profile-photo-kharkovhaha-48x48.jpg?cb=1523500084 BiÌ€nh thÆ°Æ¡Ì€ng nhÆ°ng không tầm thÆ°Æ¡Ì€ng!!