/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: jasialiu https://cdn.slidesharecdn.com/profile-photo-jasialiu-48x48.jpg?cb=1524014029 ±ð±ÆÎÒÓÃÕâÍæÒâ¶ù