"不忠" meaning in 越南語

{
  "categories": [
    {
      "kind": "other",
      "name": "待分類的朝鮮語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "待分類的越南語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "朝鲜语汉字词",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "越南语汉字词",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "越南語",
  "lang_code": "vi",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "#bất trung［不忠］的漢字表記。"
      ],
      "id": "zh-不忠-vi-unknown-MeptUu3m"
    }
  ],
  "word": "不忠"
}

{
  "categories": [
    "待分類的朝鮮語詞",
    "待分類的越南語詞",
    "朝鲜语汉字词",
    "越南语汉字词"
  ],
  "lang": "越南語",
  "lang_code": "vi",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "#bất trung［不忠］的漢字表記。"
      ]
    }
  ],
  "word": "不忠"
}