/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: nguyenphuongquang240792 https://cdn.slidesharecdn.com/profile-photo-nguyenphuongquang240792-48x48.jpg?cb=1523597641 lùn xấu quắc