{
  "mappings": [{
      "hospital": "emr",
      "wzh": "1"
    },
    {
      "hospital": "hl",
      "wzh": "3"
    },
    {
      "hospital": "sy",
      "wzh": "6"
    },
    {
      "hospital": "hz",
      "wzh": "13"
    }
  ]
}