/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: sannhulavuongdao https://cdn.slidesharecdn.com/profile-photo-sannhulavuongdao-48x48.jpg?cb=1523707462 Tá»± kỉ + Bệnh hoạn + Biến thái