/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: buinguyennhatha https://cdn.slidesharecdn.com/profile-photo-buinguyennhatha-48x48.jpg?cb=1523495062 Hoạt bát vui vẻ nhiệt tình đồng cảm sẻ chia..!sum : good men ^^