"vân vân và mây mây" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vân vân",
        "2": "et cetera",
        "3": "云云"
      },
      "expansion": "vân vân (云云, “et cetera”)",
      "name": "vi-link"
    },
    {
      "args": {
        "1": "vân",
        "2": "to say",
        "3": "云"
      },
      "expansion": "vân (云, “to say”)",
      "name": "vi-link"
    },
    {
      "args": {
        "1": "vân",
        "2": "cloud",
        "3": "雲"
      },
      "expansion": "vân (雲, “cloud”)",
      "name": "vi-link"
    }
  ],
  "etymology_text": "An extension of vân vân (云云, “et cetera”), interpreting vân (云, “to say”) as vân (雲, “cloud”) and matching it with the native equivalent mây (“cloud”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "phrases",
        "head": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "vân vân và mây mây",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "vân vân và mây mây",
      "name": "vi-phrase"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "and so on and so forth; et cetera"
      ],
      "id": "en-vân_vân_và_mây_mây-vi-phrase-UKrSDdQU",
      "links": [
        [
          "and so on",
          "and so on"
        ],
        [
          "and so forth",
          "and so forth"
        ],
        [
          "et cetera",
          "et cetera"
        ]
      ],
      "synonyms": [
        {
          "word": "vân vân mây mây"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[vən˧˧ vən˧˧ vaː˨˩ məj˧˧ məj˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[vəŋ˧˧ vəŋ˧˧ vaː˦˩ məj˧˧ məj˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[vəŋ˧˧ vəŋ˧˧ vaː˨˩ məj˧˧ məj˧˧]",
      "note": "Saigon"
    },
    {
      "ipa": "[jəŋ˧˧ jəŋ˧˧ jaː˨˩ məj˧˧ məj˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "vân vân và mây mây"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vân vân",
        "2": "et cetera",
        "3": "云云"
      },
      "expansion": "vân vân (云云, “et cetera”)",
      "name": "vi-link"
    },
    {
      "args": {
        "1": "vân",
        "2": "to say",
        "3": "云"
      },
      "expansion": "vân (云, “to say”)",
      "name": "vi-link"
    },
    {
      "args": {
        "1": "vân",
        "2": "cloud",
        "3": "雲"
      },
      "expansion": "vân (雲, “cloud”)",
      "name": "vi-link"
    }
  ],
  "etymology_text": "An extension of vân vân (云云, “et cetera”), interpreting vân (云, “to say”) as vân (雲, “cloud”) and matching it with the native equivalent mây (“cloud”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "phrases",
        "head": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "vân vân và mây mây",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "vân vân và mây mây",
      "name": "vi-phrase"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese phrases",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese terms with redundant script codes"
      ],
      "glosses": [
        "and so on and so forth; et cetera"
      ],
      "links": [
        [
          "and so on",
          "and so on"
        ],
        [
          "and so forth",
          "and so forth"
        ],
        [
          "et cetera",
          "et cetera"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[vən˧˧ vən˧˧ vaː˨˩ məj˧˧ məj˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[vəŋ˧˧ vəŋ˧˧ vaː˦˩ məj˧˧ məj˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[vəŋ˧˧ vəŋ˧˧ vaː˨˩ məj˧˧ məj˧˧]",
      "note": "Saigon"
    },
    {
      "ipa": "[jəŋ˧˧ jəŋ˧˧ jaː˨˩ məj˧˧ məj˧˧]",
      "note": "Saigon"
    }
  ],
  "synonyms": [
    {
      "word": "vân vân mây mây"
    }
  ],
  "word": "vân vân và mây mây"
}