"Trung Bộ" meaning in Vietnamese

{
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        "2": "Sino-Vietnamese words"
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      "expansion": "",
      "name": "categorize"
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    {
      "args": {
        "1": "中",
        "2": "central",
        "3": "部",
        "4": "portion"
      },
      "expansion": "Sino-Vietnamese word from 中部, composed of 中 (“central”) and 部 (“portion”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 中部, composed of 中 (“central”) and 部 (“portion”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "proper noun",
        "head": "Trung Bộ",
        "tr": ""
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      "expansion": "Trung Bộ",
      "name": "head"
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    {
      "args": {
        "head": "Trung Bộ"
      },
      "expansion": "Trung Bộ",
      "name": "vi-proper noun"
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  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
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          "parents": [],
          "source": "w"
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          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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        {
          "kind": "place",
          "langcode": "vi",
          "name": "Places in Vietnam",
          "orig": "vi:Places in Vietnam",
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            "Proper nouns",
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            "Nouns",
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          "source": "w"
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      ],
      "glosses": [
        "Central Vietnam"
      ],
      "id": "en-Trung_Bộ-vi-name-A6wF0U-x",
      "related": [
        {
          "word": "Trung Kì"
        },
        {
          "word": "Bắc Trung Bộ"
        },
        {
          "word": "Nam Trung Bộ"
        },
        {
          "word": "Tây Nguyên"
        },
        {
          "word": "Bắc Bộ"
        },
        {
          "word": "Nam Bộ"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕʊwŋ͡m˧˧ ʔɓo˧˨ʔ]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʈʊwŋ͡m˧˧ ʔɓow˨˩ʔ]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʈʊwŋ͡m˧˧ ʔɓow˨˩˨]",
      "note": "Saigon"
    }
  ],
  "word": "Trung Bộ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
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      "expansion": "",
      "name": "categorize"
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    {
      "args": {
        "1": "中",
        "2": "central",
        "3": "部",
        "4": "portion"
      },
      "expansion": "Sino-Vietnamese word from 中部, composed of 中 (“central”) and 部 (“portion”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 中部, composed of 中 (“central”) and 部 (“portion”).",
  "head_templates": [
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      "args": {
        "1": "vi",
        "2": "proper noun",
        "head": "Trung Bộ",
        "tr": ""
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      "expansion": "Trung Bộ",
      "name": "head"
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    {
      "args": {
        "head": "Trung Bộ"
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      "expansion": "Trung Bộ",
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  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "name",
  "related": [
    {
      "word": "Trung Kì"
    },
    {
      "word": "Bắc Trung Bộ"
    },
    {
      "word": "Nam Trung Bộ"
    },
    {
      "word": "Tây Nguyên"
    },
    {
      "word": "Bắc Bộ"
    },
    {
      "word": "Nam Bộ"
    }
  ],
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        "Vietnamese proper nouns",
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      "glosses": [
        "Central Vietnam"
      ]
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  ],
  "sounds": [
    {
      "ipa": "[t͡ɕʊwŋ͡m˧˧ ʔɓo˧˨ʔ]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʈʊwŋ͡m˧˧ ʔɓow˨˩ʔ]",
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        "Huế"
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    {
      "ipa": "[ʈʊwŋ͡m˧˧ ʔɓow˨˩˨]",
      "note": "Saigon"
    }
  ],
  "word": "Trung Bộ"
}