/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: khamlarvongvihan https://public.slidesharecdn.com/v2/images/profile-picture.png 犖�犖о顕犖÷��犖�犢�犖÷��犢�犖�犢�犖�犖橿検犖萎��犖園��