"Huấn dân chính âm" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "訓民正音"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "訓民正音"
      },
      "expansion": "Sino-Vietnamese word from 訓民正音",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 訓民正音.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "proper noun",
        "head": "",
        "tr": ""
      },
      "expansion": "Huấn dân chính âm",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "Huấn dân chính âm",
      "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": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Hunmin Jeongeum (document introducing the hangul script for Korean in 1446)"
      ],
      "id": "en-Huấn_dân_chính_âm-vi-name-pkO4Z8OB",
      "links": [
        [
          "Hunmin Jeongeum",
          "Hunmin Jeongeum"
        ],
        [
          "hangul",
          "hangul#English"
        ],
        [
          "Korean",
          "Korean#English"
        ]
      ],
      "raw_glosses": [
        "(historical) Hunmin Jeongeum (document introducing the hangul script for Korean in 1446)"
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[hwən˧˦ zən˧˧ t͡ɕïŋ˧˦ ʔəm˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[hwəŋ˦˧˥ jəŋ˧˧ t͡ɕɨn˦˧˥ ʔəm˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[wəŋ˦˥ jəŋ˧˧ cɨn˦˥ ʔəm˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "Huấn dân chính âm"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "訓民正音"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "訓民正音"
      },
      "expansion": "Sino-Vietnamese word from 訓民正音",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 訓民正音.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "proper noun",
        "head": "",
        "tr": ""
      },
      "expansion": "Huấn dân chính âm",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "Huấn dân chính âm",
      "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",
        "Vietnamese terms with historical senses"
      ],
      "glosses": [
        "Hunmin Jeongeum (document introducing the hangul script for Korean in 1446)"
      ],
      "links": [
        [
          "Hunmin Jeongeum",
          "Hunmin Jeongeum"
        ],
        [
          "hangul",
          "hangul#English"
        ],
        [
          "Korean",
          "Korean#English"
        ]
      ],
      "raw_glosses": [
        "(historical) Hunmin Jeongeum (document introducing the hangul script for Korean in 1446)"
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[hwən˧˦ zən˧˧ t͡ɕïŋ˧˦ ʔəm˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[hwəŋ˦˧˥ jəŋ˧˧ t͡ɕɨn˦˧˥ ʔəm˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[wəŋ˦˥ jəŋ˧˧ cɨn˦˥ ʔəm˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "Huấn dân chính âm"
}