/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: duongngoc568 https://public.slidesharecdn.com/v2/images/profile-picture.png ph狸nh ph動畛�ng nh畛�??? con nh�� l��nh ngoan:) t畉�m th鱈a thui