"thủ bút" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "手筆"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "手筆"
      },
      "expansion": "Sino-Vietnamese word from 手筆",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 手筆.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "thủ bút",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "thủ bút",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "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": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "[…] besides it were five small characters reading \"written by Householder Dōngpō\"; apparently this was Sū Dōngpō's handwriting.",
          "ref": "2005, chapter 2, in Cao Tự Thanh, transl., Anh hùng xạ điêu, Văn học, translation of 射雕英雄传 by Jīn Yōng (Kim Dung):",
          "text": "[…] bên cạnh ghi năm chữ tiểu tự \"Đông Pha cư sĩ viết\", té ra là thủ bút của Tô Đông Pha.",
          "type": "quote"
        }
      ],
      "glosses": [
        "autograph, original handwriting"
      ],
      "id": "en-thủ_bút-vi-noun-sQG-ggLa",
      "links": [
        [
          "autograph",
          "autograph"
        ],
        [
          "original",
          "original"
        ],
        [
          "handwriting",
          "handwriting"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[tʰu˧˩ ʔɓut̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[tʰʊw˧˨ ʔɓʊk̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[tʰʊw˨˩˦ ʔɓʊk͡p̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "thủ bút"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "手筆"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "手筆"
      },
      "expansion": "Sino-Vietnamese word from 手筆",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 手筆.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "thủ bút",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "thủ bút",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese terms with quotations"
      ],
      "examples": [
        {
          "english": "[…] besides it were five small characters reading \"written by Householder Dōngpō\"; apparently this was Sū Dōngpō's handwriting.",
          "ref": "2005, chapter 2, in Cao Tự Thanh, transl., Anh hùng xạ điêu, Văn học, translation of 射雕英雄传 by Jīn Yōng (Kim Dung):",
          "text": "[…] bên cạnh ghi năm chữ tiểu tự \"Đông Pha cư sĩ viết\", té ra là thủ bút của Tô Đông Pha.",
          "type": "quote"
        }
      ],
      "glosses": [
        "autograph, original handwriting"
      ],
      "links": [
        [
          "autograph",
          "autograph"
        ],
        [
          "original",
          "original"
        ],
        [
          "handwriting",
          "handwriting"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[tʰu˧˩ ʔɓut̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[tʰʊw˧˨ ʔɓʊk̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[tʰʊw˨˩˦ ʔɓʊk͡p̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "thủ bút"
}