"Châu Hải" meaning in Vietnamese

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  "etymology_text": "Sino-Vietnamese word from 珠海.",
  "head_templates": [
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      "args": {
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      "expansion": "Châu Hải",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "Châu Hải",
      "name": "vi-proper noun"
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  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "name",
  "senses": [
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          "kind": "other",
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        {
          "kind": "place",
          "langcode": "vi",
          "name": "Cities in Guangdong",
          "orig": "vi:Cities in Guangdong",
          "parents": [
            "Cities",
            "Places",
            "Polities",
            "Names",
            "All topics",
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            "Nouns",
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        {
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          "name": "Places in China",
          "orig": "vi:Places in China",
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            "Proper nouns",
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          "name": "Places in Guangdong",
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      ],
      "glosses": [
        "Zhuhai (a prefecture-level city in Guangdong, China)"
      ],
      "id": "en-Châu_Hải-vi-name-3ep7RBWe",
      "links": [
        [
          "Zhuhai",
          "Zhuhai#English"
        ],
        [
          "Guangdong",
          "Guangdong#English"
        ],
        [
          "China",
          "China#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕəw˧˧ haːj˧˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[t͡ɕəw˧˧ haːj˧˨]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[cəw˧˧ haːj˨˩˦]",
      "note": "Saigon"
    }
  ],
  "word": "Châu Hải"
}

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      "expansion": "Châu Hải",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "Châu Hải",
      "name": "vi-proper noun"
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  ],
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  "lang_code": "vi",
  "pos": "name",
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      ],
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      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕəw˧˧ haːj˧˩]",
      "tags": [
        "Hà-Nội"
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    },
    {
      "ipa": "[t͡ɕəw˧˧ haːj˧˨]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[cəw˧˧ haːj˨˩˦]",
      "note": "Saigon"
    }
  ],
  "word": "Châu Hải"
}