/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: baclechau https://public.slidesharecdn.com/v2/images/profile-picture.png s畛�ng ��董n gi畉�n TH��CH nh畛�ng th畛� kh担ng GH��T GH��T nh畛�ng th畛� kh担ng TH��CH H畉�N nh畛�ng ng動畛�i kh担ng TH働��NG TH働��NG nh畛�ng ng動畛�i kh担ng H畉�N