. . . . "Yongbyon, North Korea" . . "Nyongbyon County" . . . "Nyongbyon County" . "Nyongbyon" . "Yeongbyeon county" . "Yongbyon" . "Ny\u014Fngby\u014Fn" . . . . . . "Ny\u014Fngby\u014Fn County" . "Neihen" . . "Ny\u014Fngby\u014Fn-gun" .