/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sonnguyentheson3 https://public.slidesharecdn.com/v2/images/profile-picture.png t坦m t畉�t ti畛�u s畛�. . sn 1993 Sau 1 th畛�i gian. ��n h畛�c. Gi畛� ��達 l畛�n.