/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: LuuVanDanh https://public.slidesharecdn.com/v2/images/profile-picture.png M畛�t n畛� c動畛�i b畉�ng M動畛�i thang thu畛�c b畛� !