/ http://www.slideshare.net/images/logo.gif / �ݺ�ߣShare feed for �ݺ�ߣshows by User: phucho2012 https://cdn.slidesharecdn.com/profile-photo-phucho2012-48x48.jpg?cb=1523512797 không thích chờ đợi .thích tham phá .