/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: manhquach https://cdn.slidesharecdn.com/profile-photo-manhquach-48x48.jpg?cb=1523526894 Nhanh nhẹn mà cầu toàn Hay ăn, hay làm