Laoting County · Versions URL: https://knowledge.ivjn.us/en/places/hebei-laoting/versions.html Laoting County is a county in Tangshan, Hebei, with administrative division code 130225. - rev 5 (2026-11-10) : 当前版本 https://knowledge.ivjn.us/en/places/hebei-laoting/at/5.html Page 1 / 1, 1 total