/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: Nguyenxuanvinh180892 https://public.slidesharecdn.com/v2/images/profile-picture.png S畛�ng n畛�i t但m v�� kh坦 hi畛�u, c坦 tham v畛�ng th畛�c hi畛�n t畉�t c畉� nh畛�ng 動畛�c m董 t畛� th畛�i ni棚n thi畉�u......... Mong mu畛�n k畉�t b畉�n..............