/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hainam3112000 https://public.slidesharecdn.com/v2/images/profile-picture.png H畛�c sinh Ng畛� V��n tr動畛�ng THCS L棚 H畛�u L畉�p.