/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: Dngc4 https://public.slidesharecdn.com/v2/images/profile-picture.png ngo��i nh畛�ng th畛� b畉�t th動畛�ng c嘆n ��但u m畛�i th畛� ��畛�u b狸nh th動畛�ng ^^