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}\n        ]\n      }\n    ]\n  },\n  {\n    \"code\": \"150000\",\n    \"name\": \"内蒙古自治区\",\n    \"province\": \"15\",\n    \"children\": [\n      {\n        \"code\": \"150100\",\n        \"name\": \"呼和浩特市\",\n        \"province\": \"15\",\n        \"city\": \"01\",\n        \"children\": [\n          {\n            \"code\": \"150102\",\n            \"name\": \"新城区\",\n            \"province\": \"15\",\n            \"city\": \"01\",\n            \"area\": \"02\"\n          },\n          {\n            \"code\": \"150103\",\n            \"name\": \"回民区\",\n            \"province\": \"15\",\n            \"city\": \"01\",\n            \"area\": \"03\"\n          },\n          {\n            \"code\": \"150104\",\n            \"name\": \"玉泉区\",\n            \"province\": \"15\",\n            \"city\": \"01\",\n            \"area\": \"04\"\n          },\n          {\n            \"code\": \"150105\",\n            \"name\": \"赛罕区\",\n            \"province\": \"15\",\n            \"city\": \"01\",\n            \"area\": \"05\"\n          },\n          {\n            \"code\": \"150121\",\n            \"name\": \"土默特左旗\",\n            \"province\": \"15\",\n            \"city\": \"01\",\n            \"area\": \"21\"\n          },\n          {\n            \"code\": \"150122\",\n            \"name\": \"托克托县\",\n            \"province\": \"15\",\n            \"city\": \"01\",\n            \"area\": \"22\"\n          },\n          {\n            \"code\": \"150123\",\n            \"name\": \"和林格尔县\",\n            \"province\": \"15\",\n            \"city\": \"01\",\n            \"area\": \"23\"\n          },\n          {\n            \"code\": \"150124\",\n            \"name\": \"清水河县\",\n            \"province\": \"15\",\n            \"city\": \"01\",\n            \"area\": \"24\"\n          },\n          {\n            \"code\": \"150125\",\n            \"name\": \"武川县\",\n            \"province\": \"15\",\n            \"city\": \"01\",\n            \"area\": 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\"name\": \"乌海市\",\n        \"province\": \"15\",\n        \"city\": \"03\",\n        \"children\": [\n          {\n            \"code\": \"150302\",\n            \"name\": \"海勃湾区\",\n            \"province\": \"15\",\n            \"city\": \"03\",\n            \"area\": \"02\"\n          },\n          {\n            \"code\": \"150303\",\n            \"name\": \"海南区\",\n            \"province\": \"15\",\n            \"city\": \"03\",\n            \"area\": \"03\"\n          },\n          {\n            \"code\": \"150304\",\n            \"name\": \"乌达区\",\n            \"province\": \"15\",\n            \"city\": \"03\",\n            \"area\": \"04\"\n          }\n        ]\n      },\n      {\n        \"code\": \"150400\",\n        \"name\": \"赤峰市\",\n        \"province\": \"15\",\n        \"city\": \"04\",\n        \"children\": [\n          {\n            \"code\": \"150402\",\n            \"name\": \"红山区\",\n            \"province\": \"15\",\n            \"city\": \"04\",\n            \"area\": \"02\"\n          },\n          {\n            \"code\": \"150403\",\n            \"name\": \"元宝山区\",\n            \"province\": \"15\",\n            \"city\": \"04\",\n            \"area\": \"03\"\n          },\n          {\n            \"code\": \"150404\",\n            \"name\": \"松山区\",\n            \"province\": \"15\",\n            \"city\": \"04\",\n            \"area\": \"04\"\n          },\n          {\n            \"code\": \"150421\",\n            \"name\": \"阿鲁科尔沁旗\",\n            \"province\": \"15\",\n            \"city\": \"04\",\n            \"area\": \"21\"\n          },\n          {\n            \"code\": \"150422\",\n            \"name\": \"巴林左旗\",\n            \"province\": \"15\",\n            \"city\": \"04\",\n            \"area\": \"22\"\n          },\n          {\n            \"code\": \"150423\",\n            \"name\": \"巴林右旗\",\n            \"province\": \"15\",\n            \"city\": \"04\",\n            \"area\": \"23\"\n          },\n          {\n            \"code\": \"150424\",\n            \"name\": \"林西县\",\n            \"province\": \"15\",\n            \"city\": \"04\",\n            \"area\": \"24\"\n          },\n          {\n            \"code\": \"150425\",\n            \"name\": \"克什克腾旗\",\n            \"province\": \"15\",\n            \"city\": \"04\",\n            \"area\": \"25\"\n          },\n          {\n            \"code\": \"150426\",\n            \"name\": \"翁牛特旗\",\n            \"province\": \"15\",\n            \"city\": \"04\",\n            \"area\": \"26\"\n          },\n          {\n            \"code\": \"150428\",\n            \"name\": \"喀喇沁旗\",\n            \"province\": \"15\",\n            \"city\": \"04\",\n            \"area\": \"28\"\n          },\n          {\n            \"code\": \"150429\",\n            \"name\": \"宁城县\",\n            \"province\": \"15\",\n            \"city\": \"04\",\n            \"area\": \"29\"\n          },\n          {\n            \"code\": \"150430\",\n         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\"area\": \"02\"\n          },\n          {\n            \"code\": \"330903\",\n            \"name\": \"普陀区\",\n            \"province\": \"33\",\n            \"city\": \"09\",\n            \"area\": \"03\"\n          },\n          {\n            \"code\": \"330921\",\n            \"name\": \"岱山县\",\n            \"province\": \"33\",\n            \"city\": \"09\",\n            \"area\": \"21\"\n          },\n          {\n            \"code\": \"330922\",\n            \"name\": \"嵊泗县\",\n            \"province\": \"33\",\n            \"city\": \"09\",\n            \"area\": \"22\"\n          }\n        ]\n      },\n      {\n        \"code\": \"331000\",\n        \"name\": \"台州市\",\n        \"province\": \"33\",\n        \"city\": \"10\",\n        \"children\": [\n          {\n            \"code\": \"331002\",\n            \"name\": \"椒江区\",\n            \"province\": \"33\",\n            \"city\": \"10\",\n            \"area\": \"02\"\n          },\n          {\n            \"code\": 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        \"code\": \"331127\",\n            \"name\": \"景宁畲族自治县\",\n            \"province\": \"33\",\n            \"city\": \"11\",\n            \"area\": \"27\"\n          },\n          {\n            \"code\": \"331181\",\n            \"name\": \"龙泉市\",\n            \"province\": \"33\",\n            \"city\": \"11\",\n            \"area\": \"81\"\n          }\n        ]\n      }\n    ]\n  },\n  {\n    \"code\": \"340000\",\n    \"name\": \"安徽省\",\n    \"province\": \"34\",\n    \"children\": [\n      {\n        \"code\": \"340100\",\n        \"name\": \"合肥市\",\n        \"province\": \"34\",\n        \"city\": \"01\",\n        \"children\": [\n          {\n            \"code\": \"340102\",\n            \"name\": \"瑶海区\",\n            \"province\": \"34\",\n            \"city\": \"01\",\n            \"area\": \"02\"\n          },\n          {\n            \"code\": \"340103\",\n            \"name\": \"庐阳区\",\n            \"province\": \"34\",\n            \"city\": \"01\",\n           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}\n        ]\n      }\n    ]\n  },\n  {\n    \"code\": \"350000\",\n    \"name\": \"福建省\",\n    \"province\": \"35\",\n    \"children\": [\n      {\n        \"code\": \"350100\",\n        \"name\": \"福州市\",\n        \"province\": \"35\",\n        \"city\": \"01\",\n        \"children\": [\n          {\n            \"code\": \"350102\",\n            \"name\": \"鼓楼区\",\n            \"province\": \"35\",\n            \"city\": \"01\",\n            \"area\": \"02\"\n          },\n          {\n            \"code\": \"350103\",\n            \"name\": \"台江区\",\n            \"province\": \"35\",\n            \"city\": \"01\",\n            \"area\": \"03\"\n          },\n          {\n            \"code\": \"350104\",\n            \"name\": \"仓山区\",\n            \"province\": \"35\",\n            \"city\": \"01\",\n            \"area\": \"04\"\n          },\n          {\n            \"code\": \"350105\",\n            \"name\": \"马尾区\",\n            \"province\": \"35\",\n            \"city\": 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\"name\": \"郓城县\",\n            \"province\": \"37\",\n            \"city\": \"17\",\n            \"area\": \"25\"\n          },\n          {\n            \"code\": \"371726\",\n            \"name\": \"鄄城县\",\n            \"province\": \"37\",\n            \"city\": \"17\",\n            \"area\": \"26\"\n          },\n          {\n            \"code\": \"371728\",\n            \"name\": \"东明县\",\n            \"province\": \"37\",\n            \"city\": \"17\",\n            \"area\": \"28\"\n          }\n        ]\n      }\n    ]\n  },\n  {\n    \"code\": \"410000\",\n    \"name\": \"河南省\",\n    \"province\": \"41\",\n    \"children\": [\n      {\n        \"code\": \"410100\",\n        \"name\": \"郑州市\",\n        \"province\": \"41\",\n        \"city\": \"01\",\n        \"children\": [\n          {\n            \"code\": \"410102\",\n            \"name\": \"中原区\",\n            \"province\": \"41\",\n            \"city\": \"01\",\n            \"area\": \"02\"\n          },\n          {\n 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\"name\": \"中牟县\",\n            \"province\": \"41\",\n            \"city\": \"01\",\n            \"area\": \"22\"\n          },\n          {\n            \"code\": \"410181\",\n            \"name\": \"巩义市\",\n            \"province\": \"41\",\n            \"city\": \"01\",\n            \"area\": \"81\"\n          },\n          {\n            \"code\": \"410182\",\n            \"name\": \"荥阳市\",\n            \"province\": \"41\",\n            \"city\": \"01\",\n            \"area\": \"82\"\n          },\n          {\n            \"code\": \"410183\",\n            \"name\": \"新密市\",\n            \"province\": \"41\",\n            \"city\": \"01\",\n            \"area\": \"83\"\n          },\n          {\n            \"code\": \"410184\",\n            \"name\": \"新郑市\",\n            \"province\": \"41\",\n            \"city\": \"01\",\n            \"area\": \"84\"\n          },\n          {\n            \"code\": \"410185\",\n            \"name\": \"登封市\",\n            \"province\": 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\"province\": \"41\",\n            \"city\": \"03\",\n            \"area\": \"07\"\n          },\n          {\n            \"code\": \"410308\",\n            \"name\": \"孟津区\",\n            \"province\": \"41\",\n            \"city\": \"03\",\n            \"area\": \"08\"\n          },\n          {\n            \"code\": \"410311\",\n            \"name\": \"洛龙区\",\n            \"province\": \"41\",\n            \"city\": \"03\",\n            \"area\": \"11\"\n          },\n          {\n            \"code\": \"410323\",\n            \"name\": \"新安县\",\n            \"province\": \"41\",\n            \"city\": \"03\",\n            \"area\": \"23\"\n          },\n          {\n            \"code\": \"410324\",\n            \"name\": \"栾川县\",\n            \"province\": \"41\",\n            \"city\": \"03\",\n            \"area\": \"24\"\n          },\n          {\n            \"code\": \"410325\",\n            \"name\": \"嵩县\",\n            \"province\": \"41\",\n            \"city\": 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 {\n            \"code\": \"450802\",\n            \"name\": \"港北区\",\n            \"province\": \"45\",\n            \"city\": \"08\",\n            \"area\": \"02\"\n          },\n          {\n            \"code\": \"450803\",\n            \"name\": \"港南区\",\n            \"province\": \"45\",\n            \"city\": \"08\",\n            \"area\": \"03\"\n          },\n          {\n            \"code\": \"450804\",\n            \"name\": \"覃塘区\",\n            \"province\": \"45\",\n            \"city\": \"08\",\n            \"area\": \"04\"\n          },\n          {\n            \"code\": \"450821\",\n            \"name\": \"平南县\",\n            \"province\": \"45\",\n            \"city\": \"08\",\n            \"area\": \"21\"\n          },\n          {\n            \"code\": \"450881\",\n            \"name\": \"桂平市\",\n            \"province\": \"45\",\n            \"city\": \"08\",\n            \"area\": \"81\"\n          }\n        ]\n      },\n      {\n        \"code\": 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},\n          {\n            \"code\": \"451022\",\n            \"name\": \"田东县\",\n            \"province\": \"45\",\n            \"city\": \"10\",\n            \"area\": \"22\"\n          },\n          {\n            \"code\": \"451024\",\n            \"name\": \"德保县\",\n            \"province\": \"45\",\n            \"city\": \"10\",\n            \"area\": \"24\"\n          },\n          {\n            \"code\": \"451026\",\n            \"name\": \"那坡县\",\n            \"province\": \"45\",\n            \"city\": \"10\",\n            \"area\": \"26\"\n          },\n          {\n            \"code\": \"451027\",\n            \"name\": \"凌云县\",\n            \"province\": \"45\",\n            \"city\": \"10\",\n            \"area\": \"27\"\n          },\n          {\n            \"code\": \"451028\",\n            \"name\": \"乐业县\",\n            \"province\": \"45\",\n            \"city\": \"10\",\n            \"area\": \"28\"\n          },\n          {\n            \"code\": 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\"code\": \"620523\",\n            \"name\": \"甘谷县\",\n            \"province\": \"62\",\n            \"city\": \"05\",\n            \"area\": \"23\"\n          },\n          {\n            \"code\": \"620524\",\n            \"name\": \"武山县\",\n            \"province\": \"62\",\n            \"city\": \"05\",\n            \"area\": \"24\"\n          },\n          {\n            \"code\": \"620525\",\n            \"name\": \"张家川回族自治县\",\n            \"province\": \"62\",\n            \"city\": \"05\",\n            \"area\": \"25\"\n          }\n        ]\n      },\n      {\n        \"code\": \"620600\",\n        \"name\": \"武威市\",\n        \"province\": \"62\",\n        \"city\": \"06\",\n        \"children\": [\n          {\n            \"code\": \"620602\",\n            \"name\": \"凉州区\",\n            \"province\": \"62\",\n            \"city\": \"06\",\n            \"area\": \"02\"\n          },\n          {\n            \"code\": \"620621\",\n            \"name\": \"民勤县\",\n          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