{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_42366",
  "sys_id" : "hvd_42366",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "悅城縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "悦城县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Yuecheng Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "742",
    "begin rule" : "4",
    "end" : "971",
    "end rule" : "4"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "23.09887",
    "longitude" : "112.12206",
    "source" : "FROM_AC",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "广东省德庆县东悦城镇",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "742",
        "end year" : "757",
        "parent id" : "hvd_34104",
        "name" : "晋康郡",
        "transcribed" : "Jinkang Jun"
      },
      {
        "begin year" : "758",
        "end year" : "971",
        "parent id" : "hvd_34064",
        "name" : "康州",
        "transcribed" : "Kang Zhou"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
      {
        "preceded by id" : "hvd_42365",
        "name" : "乐城县",
        "transcribed" : "Lecheng Xian"
      }
    ]
  },
  "data source" : "CHGIS",
  "source note" : "<html><body>悦城县（742-971年）治所（张修桂编写）<br><br>唐天宝元年（742年）以乐城县改名，属康州（1）。治所即今广东省德庆县东悦城镇（2）。宋开宝五年（972年）省入端溪县（3）。<br><br>————————————————————<br>（1），《元和郡县图志》卷34?岭南道?康州：“晋末于此置晋康郡。隋开皇十二年省晋康郡，以所领县属端州。大业三年罢州为信安郡。隋末陷贼，武德四年讨平萧铣，五年置康州。”管县四：端溪；悦城，本汉端溪县地，宋于此置乐城县，属端州。武德五年改属康州，天宝元年改名悦城；都城；晋康。（北京，中华书局，1983年，下册，898页）。按：康州，《唐书》、《寰宇记》作南康州，贞观十二年改名康州，从之；《旧唐书》、《寰宇记》作武德五年改名，不从。<br>（2），《嘉庆一统志》卷448?肇庆府?古迹?悦城废县：“在德庆州东。…天宝元年改名悦城…开宝五年省入端溪。今为悦城镇。”（《四部丛刊续编》，商务印书馆，1934年，167册）。今广东省德庆县东悦城镇。<br>（3），《宋史》卷90?地理六?广南东路?广州?德庆府：“本康州。开宝五年，废州及晋康、悦城、都城并入端溪，以隶端州。（北京，中华书局，1977年，7册，2236页）。</body></html>",
  "source uri" : ""
}