[
  {
    "id": 110000,
    "code": "110000",
    "name": "北京市",
    "children": [
      {
        "id": 110100,
        "code": "110100",
        "name": "北京市",
        "children": [
          {"id": 110101, "code": "110101", "name": "东城区"},
          {"id": 110102, "code": "110102", "name": "西城区"},
          {"id": 110105, "code": "110105", "name": "朝阳区"},
          {"id": 110106, "code": "110106", "name": "丰台区"},
          {"id": 110107, "code": "110107", "name": "石景山区"},
          {"id": 110108, "code": "110108", "name": "海淀区"},
          {"id": 110109, "code": "110109", "name": "门头沟区"},
          {"id": 110111, "code": "110111", "name": "房山区"},
          {"id": 110112, "code": "110112", "name": "通州区"},
          {"id": 110113, "code": "110113", "name": "顺义区"},
          {"id": 110114, "code": "110114", "name": "昌平区"},
          {"id": 110115, "code": "110115", "name": "大兴区"},
          {"id": 110116, "code": "110116", "name": "怀柔区"},
          {"id": 110117, "code": "110117", "name": "平谷区"},
          {"id": 110118, "code": "110118", "name": "密云区"},
          {"id": 110119, "code": "110119", "name": "延庆区"}
        ]
      }
    ]
  },
  {
    "id": 120000,
    "code": "120000",
    "name": "天津市",
    "children": [
      {
        "id": 120100,
        "code": "120100",
        "name": "天津市",
        "children": [
          {"id": 120101, "code": "120101", "name": "和平区"},
          {"id": 120102, "code": "120102", "name": "河东区"},
          {"id": 120103, "code": "120103", "name": "河西区"},
          {"id": 120104, "code": "120104", "name": "南开区"},
          {"id": 120105, "code": "120105", "name": "河北区"},
          {"id": 120106, "code": "120106", "name": "红桥区"},
          {"id": 120110, "code": "120110", "name": "东丽区"},
          {"id": 120111, "code": "120111", "name": "西青区"},
          {"id": 120112, "code": "120112", "name": "津南区"},
          {"id": 120113, "code": "120113", "name": "北辰区"},
          {"id": 120114, "code": "120114", "name": "武清区"},
          {"id": 120115, "code": "120115", "name": "宝坻区"},
          {"id": 120116, "code": "120116", "name": "滨海新区"},
          {"id": 120117, "code": "120117", "name": "宁河区"},
          {"id": 120118, "code": "120118", "name": "静海区"},
          {"id": 120119, "code": "120119", "name": "蓟州区"}
        ]
      }
    ]
  },
  {
    "id": 430000,
    "code": "430000",
    "name": "湖南省",
    "children": [
      {
        "id": 430100,
        "code": "430100",
        "name": "长沙市",
        "children": [
          {"id": 430102, "code": "430102", "name": "芙蓉区"},
          {"id": 430103, "code": "430103", "name": "天心区"},
          {"id": 430104, "code": "430104", "name": "岳麓区"},
          {"id": 430105, "code": "430105", "name": "开福区"},
          {"id": 430111, "code": "430111", "name": "雨花区"},
          {"id": 430112, "code": "430112", "name": "望城区"},
          {"id": 430121, "code": "430121", "name": "长沙县"},
          {"id": 430181, "code": "430181", "name": "浏阳市"},
          {"id": 430182, "code": "430182", "name": "宁乡市"}
        ]
      },
      {
        "id": 430200,
        "code": "430200",
        "name": "株洲市",
        "children": [
          {"id": 430202, "code": "430202", "name": "荷塘区"},
          {"id": 430203, "code": "430203", "name": "芦淞区"},
          {"id": 430204, "code": "430204", "name": "石峰区"},
          {"id": 430211, "code": "430211", "name": "天元区"},
          {"id": 430212, "code": "430212", "name": "渌口区"},
          {"id": 430223, "code": "430223", "name": "攸县"},
          {"id": 430224, "code": "430224", "name": "茶陵县"},
          {"id": 430225, "code": "430225", "name": "炎陵县"},
          {"id": 430281, "code": "430281", "name": "醴陵市"}
        ]
      },
      {
        "id": 430300,
        "code": "430300",
        "name": "湘潭市",
        "children": [
          {"id": 430302, "code": "430302", "name": "雨湖区"},
          {"id": 430304, "code": "430304", "name": "岳塘区"},
          {"id": 430321, "code": "430321", "name": "湘潭县"},
          {"id": 430381, "code": "430381", "name": "湘乡市"},
          {"id": 430382, "code": "430382", "name": "韶山市"}
        ]
      }
    ]
  },
  {
    "id": 440000,
    "code": "440000",
    "name": "广东省",
    "children": [
      {
        "id": 440100,
        "code": "440100",
        "name": "广州市",
        "children": [
          {"id": 440103, "code": "440103", "name": "荔湾区"},
          {"id": 440104, "code": "440104", "name": "越秀区"},
          {"id": 440105, "code": "440105", "name": "海珠区"},
          {"id": 440106, "code": "440106", "name": "天河区"},
          {"id": 440111, "code": "440111", "name": "白云区"},
          {"id": 440112, "code": "440112", "name": "黄埔区"},
          {"id": 440113, "code": "440113", "name": "番禺区"},
          {"id": 440114, "code": "440114", "name": "花都区"},
          {"id": 440115, "code": "440115", "name": "南沙区"},
          {"id": 440117, "code": "440117", "name": "从化区"},
          {"id": 440118, "code": "440118", "name": "增城区"}
        ]
      },
      {
        "id": 440300,
        "code": "440300",
        "name": "深圳市",
        "children": [
          {"id": 440303, "code": "440303", "name": "罗湖区"},
          {"id": 440304, "code": "440304", "name": "福田区"},
          {"id": 440305, "code": "440305", "name": "南山区"},
          {"id": 440306, "code": "440306", "name": "宝安区"},
          {"id": 440307, "code": "440307", "name": "龙岗区"},
          {"id": 440308, "code": "440308", "name": "盐田区"},
          {"id": 440309, "code": "440309", "name": "龙华区"},
          {"id": 440310, "code": "440310", "name": "坪山区"},
          {"id": 440311, "code": "440311", "name": "光明区"}
        ]
      }
    ]
  }
]