How can I use "minimum_should_match" correctly?

Elastic Stack Elasticsearch
6

Can you just trying the first request without "minimum_should_match": 2 and check. If that does not work can you pass me the index settings (GET doc_data/) so that I can check. I am not versed with chinese to understand what the content actually means. Hope it helps

GET doc_data/_search
{
  "query": {
    "match": {
      "title": {
        "query": "农村信用银行",

      }
    }
  },
  "_source": ["title"],
}