"North of Vietnam" . . "Northern" . . "northern Vietnam" . . . . "B\u1EAFc th\u00E0nh" . . . "Northern Vietnam" . "North" . "B\u1EAFc ph\u1EA7n" . . . "Northern \u0110\u1EA1i Nam" . . "Tonkin" . "North Vietnam" . . . . . . . . "Northern Region" . "northern" . "north" . . . "North regions" . . . "the north" . "Northern Vietnam" . . "the northern portions of the country" .