/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: allenlei31 https://cdn.slidesharecdn.com/profile-photo-allenlei31-48x48.jpg?cb=1523539347 ºÃ¶¯µ«²»»îÆà not rich, but nice.