/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: liktayson https://cdn.slidesharecdn.com/profile-photo-liktayson-48x48.jpg?cb=1523656534 Thik làm j thì cứ thế mà làm Ä‘i ..... :D