Ningxia · Versions URL: https://knowledge.ivjn.us/en/places/ningxia/versions.html Ningxia is a provincial-level division (autonomous region) of the People's Republic of China, with administrative division code 640000. - rev 5 (2026-10-29) : 当前版本 https://knowledge.ivjn.us/en/places/ningxia/at/5.html Page 1 / 1, 1 total