Changyi District · Versions URL: https://knowledge.ivjn.us/en/places/changyi/versions.html Changyi District is a district in Jilin City, Jilin, with administrative division code 220202. - rev 5 (2026-10-29) : 当前版本 https://knowledge.ivjn.us/en/places/changyi/at/5.html Page 1 / 1, 1 total