"Sán Đầu" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "汕頭"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "汕頭"
      },
      "expansion": "Sino-Vietnamese word from 汕頭",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 汕頭.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "proper noun",
        "head": "Sán Đầu",
        "tr": ""
      },
      "expansion": "Sán Đầu",
      "name": "head"
    },
    {
      "args": {
        "head": "Sán Đầu"
      },
      "expansion": "Sán Đầu",
      "name": "vi-proper noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Vietnamese words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "vi",
          "name": "Places in China",
          "orig": "vi:Places in China",
          "parents": [
            "Places"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "vi",
          "name": "Places in Guangdong, China",
          "orig": "vi:Places in Guangdong, China",
          "parents": [
            "Places"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "vi",
          "name": "Prefecture-level cities of Guangdong, China",
          "orig": "vi:Prefecture-level cities of Guangdong, China",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "vi",
          "name": "Shantou",
          "orig": "vi:Shantou",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Shantou (a prefecture-level city of Guangdong, in southern China)"
      ],
      "id": "en-Sán_Đầu-vi-name-JJSlRky6",
      "links": [
        [
          "Shantou",
          "Shantou#English"
        ],
        [
          "Guangdong",
          "Guangdong#English"
        ],
        [
          "China",
          "China#English"
        ]
      ],
      "wikipedia": [
        "vi:Sán Đầu"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[saːn˧˦ ʔɗəw˨˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʂaːŋ˦˧˥ ʔɗəw˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[saːŋ˦˧˥ ʔɗəw˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʂaːŋ˦˥ ʔɗəw˨˩]",
      "note": "Saigon"
    },
    {
      "ipa": "[saːŋ˦˥ ʔɗəw˨˩]",
      "note": "Saigon"
    }
  ],
  "word": "Sán Đầu"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "汕頭"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "汕頭"
      },
      "expansion": "Sino-Vietnamese word from 汕頭",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 汕頭.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "proper noun",
        "head": "Sán Đầu",
        "tr": ""
      },
      "expansion": "Sán Đầu",
      "name": "head"
    },
    {
      "args": {
        "head": "Sán Đầu"
      },
      "expansion": "Sán Đầu",
      "name": "vi-proper noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese proper nouns",
        "Vietnamese terms with IPA pronunciation",
        "vi:Places in China",
        "vi:Places in Guangdong, China",
        "vi:Prefecture-level cities of Guangdong, China",
        "vi:Shantou"
      ],
      "glosses": [
        "Shantou (a prefecture-level city of Guangdong, in southern China)"
      ],
      "links": [
        [
          "Shantou",
          "Shantou#English"
        ],
        [
          "Guangdong",
          "Guangdong#English"
        ],
        [
          "China",
          "China#English"
        ]
      ],
      "wikipedia": [
        "vi:Sán Đầu"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[saːn˧˦ ʔɗəw˨˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʂaːŋ˦˧˥ ʔɗəw˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[saːŋ˦˧˥ ʔɗəw˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʂaːŋ˦˥ ʔɗəw˨˩]",
      "note": "Saigon"
    },
    {
      "ipa": "[saːŋ˦˥ ʔɗəw˨˩]",
      "note": "Saigon"
    }
  ],
  "word": "Sán Đầu"
}