/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: noiemchoanh714 https://cdn.slidesharecdn.com/profile-photo-noiemchoanh714-48x48.jpg?cb=1523598003 ko có gì đặc biệt trừ những cái đặc biệt