"bách chu niên" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "百",
        "t": "one hundredth"
      },
      "expansion": "百 (“one hundredth”)",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "周年",
        "t": "anniversary"
      },
      "expansion": "周年 (“anniversary”)",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "百",
        "2": "one hundredth",
        "3": "周年",
        "4": "anniversary"
      },
      "expansion": "Sino-Vietnamese word from 百 (“one hundredth”) and 周年 (“anniversary”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 百 (“one hundredth”) and 周年 (“anniversary”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "bách chu niên",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "bách chu niên",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "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 entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese nouns without classifiers",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a centenary"
      ],
      "id": "en-bách_chu_niên-vi-noun-~Ng9WitR",
      "links": [
        [
          "centenary",
          "centenary#English"
        ]
      ],
      "raw_glosses": [
        "(archaic, rare) a centenary"
      ],
      "tags": [
        "archaic",
        "rare"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɓajk̟̚˧˦ t͡ɕu˧˧ niən˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɓat̚˦˧˥ t͡ɕʊw˧˧ niəŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɓat̚˦˥ cʊw˧˧ niəŋ˧˧]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "bách chu niên"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "百",
        "t": "one hundredth"
      },
      "expansion": "百 (“one hundredth”)",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "周年",
        "t": "anniversary"
      },
      "expansion": "周年 (“anniversary”)",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "百",
        "2": "one hundredth",
        "3": "周年",
        "4": "anniversary"
      },
      "expansion": "Sino-Vietnamese word from 百 (“one hundredth”) and 周年 (“anniversary”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 百 (“one hundredth”) and 周年 (“anniversary”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "bách chu niên",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "bách chu niên",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Sino-Vietnamese words",
        "Sino-Vietnamese words with uncreated Han etymology",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese nouns without classifiers",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese terms with archaic senses",
        "Vietnamese terms with rare senses"
      ],
      "glosses": [
        "a centenary"
      ],
      "links": [
        [
          "centenary",
          "centenary#English"
        ]
      ],
      "raw_glosses": [
        "(archaic, rare) a centenary"
      ],
      "tags": [
        "archaic",
        "rare"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɓajk̟̚˧˦ t͡ɕu˧˧ niən˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɓat̚˦˧˥ t͡ɕʊw˧˧ niəŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɓat̚˦˥ cʊw˧˧ niəŋ˧˧]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "bách chu niên"
}