"zh" meaning in Translingual

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "cmn-pinyin",
        "3": "zhōngwén",
        "4": "zhōngwén"
      },
      "expansion": "Hanyu Pinyin zhōngwén",
      "name": "der"
    },
    {
      "args": {
        "1": "mul",
        "2": "Hanyu Pinyin <i class=\"Latn mention\" lang=\"cmn\">zhōngwén</i>"
      },
      "expansion": "Clipping of Hanyu Pinyin zhōngwén",
      "name": "clipping"
    },
    {
      "args": {
        "1": "mul",
        "2": "cmn",
        "3": "中文",
        "t": "Chinese language"
      },
      "expansion": "Mandarin 中文 (Zhōngwén, “Chinese language”)",
      "name": "der"
    }
  ],
  "etymology_text": "Clipping of Hanyu Pinyin zhōngwén, from Mandarin 中文 (Zhōngwén, “Chinese language”).",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "10": "",
        "2": "symbol",
        "3": "",
        "4": "",
        "5": "or",
        "6": "",
        "7": "or",
        "8": "",
        "9": "or",
        "cat2": "",
        "f1lang": "en",
        "f1nolink": "",
        "f2lang": "en",
        "f2nolink": "",
        "f3lang": "en",
        "f3nolink": "",
        "f4lang": "en",
        "f4nolink": "",
        "head": "",
        "head2": "",
        "head3": "",
        "head4": "",
        "sc": "Latn",
        "sort": ""
      },
      "expansion": "zh",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "zh",
      "name": "mul-symbol"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "ISO 639-1",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mandarin links with redundant target parameters",
          "parents": [
            "Links with redundant target parameters",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "ISO 639-1 language code for Chinese."
      ],
      "id": "en-zh-mul-symbol-tW5VUAa6",
      "links": [
        [
          "language code",
          "language code"
        ]
      ],
      "qualifier": "international standards",
      "raw_glosses": [
        "(international standards) ISO 639-1 language code for Chinese."
      ]
    }
  ],
  "word": "zh"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "cmn-pinyin",
        "3": "zhōngwén",
        "4": "zhōngwén"
      },
      "expansion": "Hanyu Pinyin zhōngwén",
      "name": "der"
    },
    {
      "args": {
        "1": "mul",
        "2": "Hanyu Pinyin <i class=\"Latn mention\" lang=\"cmn\">zhōngwén</i>"
      },
      "expansion": "Clipping of Hanyu Pinyin zhōngwén",
      "name": "clipping"
    },
    {
      "args": {
        "1": "mul",
        "2": "cmn",
        "3": "中文",
        "t": "Chinese language"
      },
      "expansion": "Mandarin 中文 (Zhōngwén, “Chinese language”)",
      "name": "der"
    }
  ],
  "etymology_text": "Clipping of Hanyu Pinyin zhōngwén, from Mandarin 中文 (Zhōngwén, “Chinese language”).",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "10": "",
        "2": "symbol",
        "3": "",
        "4": "",
        "5": "or",
        "6": "",
        "7": "or",
        "8": "",
        "9": "or",
        "cat2": "",
        "f1lang": "en",
        "f1nolink": "",
        "f2lang": "en",
        "f2nolink": "",
        "f3lang": "en",
        "f3nolink": "",
        "f4lang": "en",
        "f4nolink": "",
        "head": "",
        "head2": "",
        "head3": "",
        "head4": "",
        "sc": "Latn",
        "sort": ""
      },
      "expansion": "zh",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "zh",
      "name": "mul-symbol"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        "ISO 639-1",
        "Mandarin links with redundant target parameters",
        "Translingual clippings",
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual symbols",
        "Translingual terms derived from Hanyu Pinyin",
        "Translingual terms derived from Mandarin",
        "Translingual terms with redundant script codes"
      ],
      "glosses": [
        "ISO 639-1 language code for Chinese."
      ],
      "links": [
        [
          "language code",
          "language code"
        ]
      ],
      "qualifier": "international standards",
      "raw_glosses": [
        "(international standards) ISO 639-1 language code for Chinese."
      ]
    }
  ],
  "word": "zh"
}