"á nguyên" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "亞元"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "亞",
        "2": "sub-",
        "3": "元",
        "4": ""
      },
      "expansion": "Sino-Vietnamese word from 亞 (“sub-”) and 元",
      "name": "vi-etym-sino"
    },
    {
      "args": {
        "1": "vi",
        "2": "á-",
        "3": "trạng nguyên",
        "nocap": "y",
        "t2": "zhuangyuan"
      },
      "expansion": "blend of á- + trạng nguyên (“zhuangyuan”)",
      "name": "blend"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 亞 (“sub-”) and 元, equivalent to a blend of á- + trạng nguyên (“zhuangyuan”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "á nguyên",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "á nguyên",
      "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": "Sino-Vietnamese words with uncreated Han etymology",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese blends",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "History",
          "orig": "vi:History",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a person who achieves the second highest score in an imperial exam (usually in thi hương)"
      ],
      "id": "en-á_nguyên-vi-noun-bS1qL~0u",
      "links": [
        [
          "history",
          "history"
        ],
        [
          "thi hương",
          "thi hương"
        ]
      ],
      "raw_glosses": [
        "(history) a person who achieves the second highest score in an imperial exam (usually in thi hương)"
      ],
      "topics": [
        "history",
        "human-sciences",
        "sciences"
      ]
    }
  ],
  "word": "á nguyên"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "亞元"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "亞",
        "2": "sub-",
        "3": "元",
        "4": ""
      },
      "expansion": "Sino-Vietnamese word from 亞 (“sub-”) and 元",
      "name": "vi-etym-sino"
    },
    {
      "args": {
        "1": "vi",
        "2": "á-",
        "3": "trạng nguyên",
        "nocap": "y",
        "t2": "zhuangyuan"
      },
      "expansion": "blend of á- + trạng nguyên (“zhuangyuan”)",
      "name": "blend"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 亞 (“sub-”) and 元, equivalent to a blend of á- + trạng nguyên (“zhuangyuan”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "á nguyên",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "á nguyên",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Sino-Vietnamese words with uncreated Han etymology",
        "Vietnamese blends",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "vi:History"
      ],
      "glosses": [
        "a person who achieves the second highest score in an imperial exam (usually in thi hương)"
      ],
      "links": [
        [
          "history",
          "history"
        ],
        [
          "thi hương",
          "thi hương"
        ]
      ],
      "raw_glosses": [
        "(history) a person who achieves the second highest score in an imperial exam (usually in thi hương)"
      ],
      "topics": [
        "history",
        "human-sciences",
        "sciences"
      ]
    }
  ],
  "word": "á nguyên"
}