/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: viethung25 https://public.slidesharecdn.com/v2/images/profile-picture.png S畛� th畉�t nghi畛�t ng達 c嘆n h董n 畉�o t動畛�ng ng畛�t ng��o....