/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: reysoo https://cdn.slidesharecdn.com/profile-photo-reysoo-48x48.jpg?cb=1523454703 ÎҲŲ»¸æËßÄæÀס«¡¡¡¡¡¡¡¡¡¡Àס«