Ninghe District · Versions URL: https://knowledge.ivjn.us/en/places/ninghe/versions.html Ninghe District is a district in Tianjin, with administrative division code 120117. - rev 4 (2026-10-29) : 当前版本 https://knowledge.ivjn.us/en/places/ninghe/at/4.html Page 1 / 1, 1 total