Guyang County · Versions URL: https://knowledge.ivjn.us/en/places/guyang/versions.html Guyang County is a county in Baotou, Inner Mongolia, with administrative division code 150222. - rev 5 (2026-10-29) : 当前版本 https://knowledge.ivjn.us/en/places/guyang/at/5.html Page 1 / 1, 1 total