/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: daotiendung16 https://cdn.slidesharecdn.com/profile-photo-daotiendung16-48x48.jpg?cb=1523458397 Chân thành Thật thà HÆ¡i rụt rè Chung thủy v.v... hehe