/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: paulsun796 https://cdn.slidesharecdn.com/profile-photo-paulsun796-48x48.jpg?cb=1689942936 ´ó¼Ò¶¼½ÐÎÒ ±£ÂÞ´óÊå Everyone calls me Uncle Paul