"văn tự" meaning in Vietnamese

{
  "etymology_templates": [
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        "1": "vi",
        "2": "文字"
      },
      "expansion": "",
      "name": "etymid"
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    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "文字"
      },
      "expansion": "Sino-Vietnamese word from 文字",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 文字.",
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    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "văn tự",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "văn tự",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "69 31",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "87 13",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "85 15",
          "kind": "other",
          "name": "Sino-Vietnamese words",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "91 9",
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "writing system; script; written language"
      ],
      "id": "en-văn_tự-vi-noun-MmY2QAf~",
      "links": [
        [
          "writing system",
          "writing system"
        ],
        [
          "script",
          "script"
        ],
        [
          "written",
          "written"
        ],
        [
          "language",
          "language"
        ]
      ],
      "raw_glosses": [
        "(archaic) writing system; script; written language"
      ],
      "tags": [
        "archaic"
      ]
    },
    {
      "glosses": [
        "contract (to sell land, house, etc.); deed; document"
      ],
      "id": "en-văn_tự-vi-noun-U14arOVl",
      "links": [
        [
          "contract",
          "contract"
        ],
        [
          "land",
          "land"
        ],
        [
          "house",
          "house"
        ],
        [
          "deed",
          "deed"
        ],
        [
          "document",
          "document"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[van˧˧ tɨ˧˨ʔ]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[vaŋ˧˧ tɨ˨˩ʔ]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[vaŋ˧˧ tɨ˨˩˨]",
      "note": "Saigon"
    },
    {
      "ipa": "[jaŋ˧˧ tɨ˨˩˨]",
      "note": "Saigon"
    }
  ],
  "word": "văn tự"
}

{
  "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"
  ],
  "etymology_templates": [
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        "1": "文字"
      },
      "expansion": "Sino-Vietnamese word from 文字",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 文字.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "văn tự",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "văn tự",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Vietnamese terms with archaic senses"
      ],
      "glosses": [
        "writing system; script; written language"
      ],
      "links": [
        [
          "writing system",
          "writing system"
        ],
        [
          "script",
          "script"
        ],
        [
          "written",
          "written"
        ],
        [
          "language",
          "language"
        ]
      ],
      "raw_glosses": [
        "(archaic) writing system; script; written language"
      ],
      "tags": [
        "archaic"
      ]
    },
    {
      "glosses": [
        "contract (to sell land, house, etc.); deed; document"
      ],
      "links": [
        [
          "contract",
          "contract"
        ],
        [
          "land",
          "land"
        ],
        [
          "house",
          "house"
        ],
        [
          "deed",
          "deed"
        ],
        [
          "document",
          "document"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[van˧˧ tɨ˧˨ʔ]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[vaŋ˧˧ tɨ˨˩ʔ]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[vaŋ˧˧ tɨ˨˩˨]",
      "note": "Saigon"
    },
    {
      "ipa": "[jaŋ˧˧ tɨ˨˩˨]",
      "note": "Saigon"
    }
  ],
  "word": "văn tự"
}