/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: thieugia178 https://cdn.slidesharecdn.com/profile-photo-thieugia178-48x48.jpg?cb=1523513999 Không cao lắm Không to lắm Nói chung là chuẩn hàng