/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: namnguyenviet https://cdn.slidesharecdn.com/profile-photo-namnguyenviet-48x48.jpg?cb=1522937589 Ch炭ng ta l��: SINH VI��N B��CH KHOA!!! Ch炭ng ta c坦: S畛�C TR畉� V�� NGH畛� L畛�C!!! Ch炭ng ta s畛�ng: H畉�T M��NH V�� T働��NG LAI!!!