/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ngumiha https://public.slidesharecdn.com/v2/images/profile-picture.png Nguy畛�n ��nh, Nguy畛�n Hu畛�, Nguy畛�n Minh H畉�i Tr畛�nh S但m, Tr畛�nh Ki畛�m, Tr畛�nh C担ng S董n