"一心無二" meaning in Chinese

{
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "idiom"
      },
      "expansion": "一心無二",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mandarin words containing 一 undergoing tone sandhi to the fourth tone",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "zh",
          "name": "Mind",
          "orig": "zh:Mind",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "zh",
          "name": "One",
          "orig": "zh:One",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "zh",
          "name": "Two",
          "orig": "zh:Two",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "single-minded"
      ],
      "id": "en-一心無二-zh-phrase-Xmpe9-Rd",
      "links": [
        [
          "single-minded",
          "single-minded"
        ]
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Mandarin",
        "Pinyin"
      ],
      "zh-pron": "yīxīnwú'èr"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo"
      ],
      "zh-pron": "ㄧ ㄒㄧㄣ ㄨˊ ㄦˋ"
    },
    {
      "tags": [
        "Hanyu-Pinyin",
        "Mandarin"
      ],
      "zh-pron": "yīxīnwú'èr [Phonetic:yìxīnwú'èr]"
    },
    {
      "tags": [
        "Mandarin",
        "Tongyong-Pinyin"
      ],
      "zh-pron": "yisinwú-èr"
    },
    {
      "tags": [
        "Mandarin",
        "Wade-Giles"
      ],
      "zh-pron": "i¹-hsin¹-wu²-êrh⁴"
    },
    {
      "tags": [
        "Mandarin",
        "Yale"
      ],
      "zh-pron": "yī-syīn-wú-èr"
    },
    {
      "tags": [
        "Gwoyeu-Romatsyh",
        "Mandarin"
      ],
      "zh-pron": "ishinwuell"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "исиньуэр"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "isinʹuer"
    },
    {
      "ipa": "/i⁵⁵⁻⁵¹ ɕin⁵⁵ u³⁵ ˀɤɻ⁵¹/",
      "tags": [
        "Mandarin",
        "Sinological-IPA"
      ]
    },
    {
      "other": "[Phonetic: yìxīnwú'èr]"
    },
    {
      "ipa": "/i⁵⁵⁻⁵¹ ɕin⁵⁵ u³⁵ ˀɤɻ⁵¹/"
    }
  ],
  "word": "一心無二"
}

{
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "idiom"
      },
      "expansion": "一心無二",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Chinese entries with incorrect language header",
        "Chinese four-character idioms",
        "Chinese idioms",
        "Chinese lemmas",
        "Chinese terms with IPA pronunciation",
        "Mandarin four-character idioms",
        "Mandarin idioms",
        "Mandarin lemmas",
        "Mandarin words containing 一 undergoing tone sandhi to the fourth tone",
        "zh:Mind",
        "zh:One",
        "zh:Two"
      ],
      "glosses": [
        "single-minded"
      ],
      "links": [
        [
          "single-minded",
          "single-minded"
        ]
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Mandarin",
        "Pinyin"
      ],
      "zh-pron": "yīxīnwú'èr"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo"
      ],
      "zh-pron": "ㄧ ㄒㄧㄣ ㄨˊ ㄦˋ"
    },
    {
      "tags": [
        "Hanyu-Pinyin",
        "Mandarin"
      ],
      "zh-pron": "yīxīnwú'èr [Phonetic:yìxīnwú'èr]"
    },
    {
      "tags": [
        "Mandarin",
        "Tongyong-Pinyin"
      ],
      "zh-pron": "yisinwú-èr"
    },
    {
      "tags": [
        "Mandarin",
        "Wade-Giles"
      ],
      "zh-pron": "i¹-hsin¹-wu²-êrh⁴"
    },
    {
      "tags": [
        "Mandarin",
        "Yale"
      ],
      "zh-pron": "yī-syīn-wú-èr"
    },
    {
      "tags": [
        "Gwoyeu-Romatsyh",
        "Mandarin"
      ],
      "zh-pron": "ishinwuell"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "исиньуэр"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "isinʹuer"
    },
    {
      "ipa": "/i⁵⁵⁻⁵¹ ɕin⁵⁵ u³⁵ ˀɤɻ⁵¹/",
      "tags": [
        "Mandarin",
        "Sinological-IPA"
      ]
    },
    {
      "other": "[Phonetic: yìxīnwú'èr]"
    },
    {
      "ipa": "/i⁵⁵⁻⁵¹ ɕin⁵⁵ u³⁵ ˀɤɻ⁵¹/"
    }
  ],
  "word": "一心無二"
}