{ "contentStorage": "postgres", "title": "Jiangyang District · Relations", "description": "Jiangyang District is a district in Luzhou, Sichuan, with administrative division code 510502.", "url": "/en/places/jiangyang-510502/relation.html", "entity": { "id": "place_cn_510502", "type": "place", "title": "Jiangyang District", "slug": "jiangyang-510502", "aliases": [ "江阳区" ], "summary": "Jiangyang District is a district in Luzhou, Sichuan, with administrative division code 510502.", "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 510502 江阳区" }, { "id": "wikidata", "title": "Wikidata Q1199611", "url": "https://www.wikidata.org/wiki/Q1199611" }, { "id": "enwiki", "title": "Jiangyang District (Wikipedia)", "url": "https://en.wikipedia.org/wiki/Jiangyang,_Luzhou" }, { "id": "zhwiki", "title": "江阳区（维基百科）", "url": "https://zh.wikipedia.org/wiki/%E6%B1%9F%E9%98%B3%E5%8C%BA" } ], "createdAt": "2026-10-25", "updatedAt": "2026-10-25", "revision": 1, "body": "## Administrative status\n\nJiangyang District is part of [[place_cn_510500|Luzhou]] (prefecture-level city)[^mca2023].\n\n## Basic facts\n\n- Administrative division code: 510502[^mca2023]\n- Area: 649.25 km²[^wikidata]\n- Population: 761,576 (2020)[^wikidata]\n\n## History\n\n- 7 December 1950: established[^wikidata].\n- From 7 December 1950: named “泸州市”, until 2 March 1983[^wikidata].\n- From 3 March 1983: named “市中区”, until 23 December 1995[^wikidata].", "url": "/places/jiangyang-510502.html", "lang": "en", "availableLangs": [ "zh", "en" ], "disambiguation": "Luzhou, Sichuan", "placeKind": "district", "coordinates": { "latitude": 28.89242, "longitude": 105.4498 }, "adminArea": "People's Republic of China · Sichuan · Luzhou · Jiangyang District", "established": { "year": 1950, "month": 12, "day": 7, "display": "7 December 1950" } }, "entities": null, "relations": [ { "id": "relation_cnadmin_510502_in_510500", "fromId": "place_cn_510502", "relationType": "located_in", "toId": "place_cn_510500", "note": "依据民政部2023年县以上行政区划代码的隶属层级。", "sourceRefs": [ { "entityId": "place_cn_510502", "sourceId": "mca2023" } ], "label": "Located in", "targetId": "place_cn_510500", "targetTitle": "Luzhou", "targetUrl": "/en/places/luzhou-510500.html", "incoming": false } ], "mentions": [ { "fromId": "place_cn_510500", "fromTitle": "泸州市", "fromUrl": "/en/places/luzhou-510500.html", "fromType": "place" } ], "relationGroups": [ { "type": "same_area", "label": "同区域", "hubId": "place_cn_510500", "hubTitle": "泸州市", "hubUrl": "/en/places/luzhou-510500.html", "items": [ { "id": "relation_cnadmin_510524_in_510500", "fromId": "place_cn_510524", "relationType": "located_in", "toId": "place_cn_510500", "note": "依据民政部2023年县以上行政区划代码的隶属层级。", "sourceRefs": [ { "entityId": "place_cn_510524", "sourceId": "mca2023" } ], "label": "包含地点", 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