"châu Âu" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "châu",
        "3": "Âu",
        "t1": "geopolitical continent",
        "t2": "Europe"
      },
      "expansion": "châu (“geopolitical continent”) + Âu (“Europe”)",
      "name": "af"
    },
    {
      "args": {
        "1": "vi",
        "2": "zh",
        "3": "歐洲",
        "nocap": "y",
        "tr": "Âu châu"
      },
      "expansion": "calque of Chinese 歐洲／欧洲 (Âu châu)",
      "name": "cal"
    }
  ],
  "etymology_text": "châu (“geopolitical continent”) + Âu (“Europe”), calque of Chinese 歐洲／欧洲 (Âu châu)",
  "forms": [
    {
      "form": "洲歐",
      "tags": [
        "CJK"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "proper noun",
        "head": "",
        "tr": "洲歐"
      },
      "expansion": "châu Âu • (洲歐)",
      "name": "head"
    },
    {
      "args": {
        "1": "洲歐"
      },
      "expansion": "châu Âu • (洲歐)",
      "name": "vi-proper noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "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": "place",
          "langcode": "vi",
          "name": "Continents",
          "orig": "vi:Continents",
          "parents": [
            "Places",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "vi",
          "name": "Europe",
          "orig": "vi:Europe",
          "parents": [
            "Earth",
            "Eurasia",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Europe"
      ],
      "id": "en-châu_Âu-vi-name-5ZX0XcbJ",
      "links": [
        [
          "Europe",
          "Europe"
        ]
      ],
      "synonyms": [
        {
          "word": "Âu châu"
        }
      ],
      "wikipedia": [
        "vi:châu Âu"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕəw˧˧ ʔəw˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[t͡ɕəw˧˧ ʔəw˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[cəw˧˧ ʔəw˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "châu Âu"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "châu",
        "3": "Âu",
        "t1": "geopolitical continent",
        "t2": "Europe"
      },
      "expansion": "châu (“geopolitical continent”) + Âu (“Europe”)",
      "name": "af"
    },
    {
      "args": {
        "1": "vi",
        "2": "zh",
        "3": "歐洲",
        "nocap": "y",
        "tr": "Âu châu"
      },
      "expansion": "calque of Chinese 歐洲／欧洲 (Âu châu)",
      "name": "cal"
    }
  ],
  "etymology_text": "châu (“geopolitical continent”) + Âu (“Europe”), calque of Chinese 歐洲／欧洲 (Âu châu)",
  "forms": [
    {
      "form": "洲歐",
      "tags": [
        "CJK"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "proper noun",
        "head": "",
        "tr": "洲歐"
      },
      "expansion": "châu Âu • (洲歐)",
      "name": "head"
    },
    {
      "args": {
        "1": "洲歐"
      },
      "expansion": "châu Âu • (洲歐)",
      "name": "vi-proper noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Chinese terms with non-redundant manual transliterations",
        "Pages with 1 entry",
        "Pages with entries",
        "Vietnamese compound terms",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese proper nouns",
        "Vietnamese terms calqued from Chinese",
        "Vietnamese terms derived from Chinese",
        "Vietnamese terms with IPA pronunciation",
        "vi:Continents",
        "vi:Europe"
      ],
      "glosses": [
        "Europe"
      ],
      "links": [
        [
          "Europe",
          "Europe"
        ]
      ],
      "synonyms": [
        {
          "word": "Âu châu"
        }
      ],
      "wikipedia": [
        "vi:châu Âu"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕəw˧˧ ʔəw˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[t͡ɕəw˧˧ ʔəw˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[cəw˧˧ ʔəw˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "châu Âu"
}