/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: kimwangzhu https://cdn.slidesharecdn.com/profile-photo-kimwangzhu-48x48.jpg?cb=1720532347 »i'm just simple boy n not perfect • • • »If you want me be your friend,u can just add me now ••• thanks so much ^ ^