{ "contentStorage": "postgres", "title": "Aihui District · Relations", "description": "Aihui District is a district in Heihe, Heilongjiang, with administrative division code 231102.", "url": "/en/places/aihui-231102/relation.html", "entity": { "id": "place_cn_231102", "type": "place", "title": "Aihui District", "slug": "aihui-231102", "aliases": [ "爱辉区" ], "summary": "Aihui District is a district in Heihe, Heilongjiang, with administrative division code 231102.", "status": "published", "categories": [ "category-geography" ], "tags": [ "tag-admin-division" ], "sources": [ { "id": "mca2023", "title": "2023年中华人民共和国县以上行政区划代码（民政部）", "url": "https://www.mca.gov.cn/mzsj/xzqh/2023/202301xzqh.html", "locator": "代码 231102 爱辉区" }, { "id": "wikidata", "title": "Wikidata Q1751862", "url": "https://www.wikidata.org/wiki/Q1751862" }, { "id": "enwiki", "title": "Aihui District (Wikipedia)", "url": "https://en.wikipedia.org/wiki/Aihui_District" }, { "id": "zhwiki", "title": "爱辉区（维基百科）", "url": "https://zh.wikipedia.org/wiki/%E7%88%B1%E8%BE%89%E5%8C%BA" } ], "createdAt": "2026-10-25", "updatedAt": "2026-10-25", "revision": 1, "body": "## Administrative status\n\nAihui District is part of [[place_cn_231100|Heihe]] (prefecture-level city)[^mca2023].\n\n## Basic facts\n\n- Administrative division code: 231102[^mca2023]\n- Area: 14,372.54 km²[^wikidata]\n- Population: 223,832 (2020)[^wikidata]\n\n## History\n\n- From 1 June 1913: named “瑷珲县”, until 31 December 1956[^wikidata].\n- From 15 November 1980: named “黑河市”, until 7 February 1993[^wikidata].\n- From 1 January 1957: named “爱辉县”, until 14 November 1980[^wikidata].", "url": "/places/aihui-231102.html", "lang": "en", "availableLangs": [ "zh", "en" ], "disambiguation": "Heihe, Heilongjiang", "placeKind": "district", "coordinates": { "latitude": 50.24698, "longitude": 127.4885 }, "adminArea": "People's Republic of China · Heilongjiang · Heihe · Aihui District" }, "entities": null, "relations": [ { "id": 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