"chính biến" meaning in Vietnamese

{
  "etymology_templates": [
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        "2": "政變",
        "t": ""
      },
      "expansion": "政變",
      "name": "m"
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    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
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    {
      "args": {
        "1": "政變"
      },
      "expansion": "Sino-Vietnamese word from 政變",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 政變.",
  "forms": [
    {
      "form": "cuộc",
      "tags": [
        "classifier"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "chính biến",
      "name": "head"
    },
    {
      "args": {
        "cls": "cuộc"
      },
      "expansion": "(classifier cuộc) chính biến",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Sino-Vietnamese words",
          "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 nouns classified by cuộc",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Government",
          "orig": "vi:Government",
          "parents": [
            "Politics",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a coup d'état; government overthrow; political upheaval"
      ],
      "id": "en-chính_biến-vi-noun-Ff8nw978",
      "links": [
        [
          "coup d'état",
          "coup d'état#English"
        ],
        [
          "government",
          "government#English"
        ],
        [
          "overthrow",
          "overthrow#English"
        ],
        [
          "political",
          "political#English"
        ],
        [
          "upheaval",
          "upheaval#English"
        ]
      ],
      "synonyms": [
        {
          "word": "đảo chính"
        }
      ],
      "wikipedia": [
        "vi:Chính biến Canh Ngọ",
        "vi:Chính biến Thiên Hưng"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕïŋ˧˦ ʔɓiən˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[t͡ɕɨn˦˧˥ ʔɓiəŋ˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[cɨn˦˥ ʔɓiəŋ˦˥]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "chính biến"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "政變",
        "t": ""
      },
      "expansion": "政變",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "政變"
      },
      "expansion": "Sino-Vietnamese word from 政變",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 政變.",
  "forms": [
    {
      "form": "cuộc",
      "tags": [
        "classifier"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "chính biến",
      "name": "head"
    },
    {
      "args": {
        "cls": "cuộc"
      },
      "expansion": "(classifier cuộc) chính biến",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Sino-Vietnamese words",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese nouns classified by cuộc",
        "Vietnamese terms with IPA pronunciation",
        "vi:Government"
      ],
      "glosses": [
        "a coup d'état; government overthrow; political upheaval"
      ],
      "links": [
        [
          "coup d'état",
          "coup d'état#English"
        ],
        [
          "government",
          "government#English"
        ],
        [
          "overthrow",
          "overthrow#English"
        ],
        [
          "political",
          "political#English"
        ],
        [
          "upheaval",
          "upheaval#English"
        ]
      ],
      "synonyms": [
        {
          "word": "đảo chính"
        }
      ],
      "wikipedia": [
        "vi:Chính biến Canh Ngọ",
        "vi:Chính biến Thiên Hưng"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕïŋ˧˦ ʔɓiən˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[t͡ɕɨn˦˧˥ ʔɓiəŋ˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[cɨn˦˥ ʔɓiəŋ˦˥]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "chính biến"
}