{
  "contentStorage": "postgres",
  "title": "Dong'an District · Versions",
  "description": "Dong'an District is a district in Mudanjiang, Heilongjiang, with administrative division code 231002.",
  "url": "/en/places/dong-an-231002/versions.html",
  "entity": {
    "id": "place_cn_231002",
    "type": "place",
    "title": "Dong'an District",
    "slug": "dong-an-231002",
    "aliases": [
      "东安区"
    ],
    "summary": "Dong'an District is a district in Mudanjiang, Heilongjiang, with administrative division code 231002.",
    "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 231002 东安区"
      },
      {
        "id": "wikidata",
        "title": "Wikidata Q138519",
        "url": "https://www.wikidata.org/wiki/Q138519"
      },
      {
        "id": "enwiki",
        "title": "Dong'an District (Wikipedia)",
        "url": "https://en.wikipedia.org/wiki/Dong%27an_District,_Mudanjiang"
      },
      {
        "id": "zhwiki",
        "title": "东安区（维基百科）",
        "url": "https://zh.wikipedia.org/wiki/%E4%B8%9C%E5%AE%89%E5%8C%BA_(%E7%89%A1%E4%B8%B9%E6%B1%9F%E5%B8%82)"
      }
    ],
    "createdAt": "2026-10-25",
    "updatedAt": "2026-10-25",
    "revision": 1,
    "body": "## Administrative status\n\nDong'an District is part of [[place_cn_231000|Mudanjiang]] (prefecture-level city)[^mca2023].\n\n## Basic facts\n\n- Administrative division code: 231002[^mca2023]\n- Area: 580.96 km²[^wikidata]\n- Population: 221,194 (2020)[^wikidata]\n\n## History\n\n- From 3 September 1945: named “新安区”, until 31 December 1946[^wikidata].\n- From 1 January 1968: named “东风区”, until 30 May 1980[^wikidata].",
    "url": "/places/dong-an-231002.html",
    "lang": "en",
    "availableLangs": [
      "zh",
      "en"
    ],
    "disambiguation": "Mudanjiang, Heilongjiang",
    "placeKind": "district",
    "coordinates": {
      "latitude": 44.57924,
      "longitude": 129.6196
    },
    "adminArea": "People's Republic of China · Heilongjiang · Mudanjiang · Dong'an District"
  },
  "entities": null,
  "versions": [
    {
      "revision": 1,
      "updatedAt": "2026-10-25",
      "message": "当前版本",
      "hasSnapshot": true,
      "url": "/en/places/dong-an-231002/at/1.html"
    }
  ],
  "lang": "en",
  "availableLangs": [
    "zh",
    "en"
  ],
  "infoFields": [
    {
      "key": "place_kind",
      "label": "Place kind",
      "value": "district"
    },
    {
      "key": "admin_area",
      "label": "Admin area",
      "value": "People's Republic of China · Heilongjiang · Mudanjiang · Dong'an District"
    },
    {
      "key": "coordinates",
      "label": "Coordinates",
      "value": "44.57924, 129.61960"
    },
    {
      "key": "disambiguation",
      "label": "Disambiguation",
      "value": "Mudanjiang, Heilongjiang"
    }
  ],
  "pagination": {
    "page": 1,
    "pageSize": 50,
    "total": 1,
    "pageCount": 1
  }
}