/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: huykhanh18 https://cdn.slidesharecdn.com/profile-photo-huykhanh18-48x48.jpg?cb=1523460583 Má»™t cái đầu lạnh và má»™t trái tim đủ ấm