/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: diemhenpctdn https://public.slidesharecdn.com/v2/images/profile-picture.png Nh坦m b畉�n c畛�u h畛�c sinh Phan Ch但u Trinh ���� N畉�ng , ni棚n kh坦a : 1971-1975 ��I T��M B畉�N X働A