"price of tea in China" meaning in English

{
  "etymology_text": "The price of tea in China was an important topic in England during and around the 19th century. It was often mentioned in the British House of Commons.",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "price of tea in China",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "59 41",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w+disamb"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "57 43",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "69 31",
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        },
        {
          "_dis": "65 35",
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          "name": "Terms with Hebrew translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "68 32",
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "What does the president's latest tweet have to do with the price of tea in China?"
        }
      ],
      "glosses": [
        "Something that is irrelevant or unimportant, usually used to emphasize the lack of relationship of a non sequitur."
      ],
      "id": "en-price_of_tea_in_China-en-noun-9FvMFPXT",
      "links": [
        [
          "irrelevant",
          "irrelevant"
        ],
        [
          "unimportant",
          "unimportant"
        ],
        [
          "emphasize",
          "emphasize"
        ],
        [
          "non sequitur",
          "non sequitur"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) Something that is irrelevant or unimportant, usually used to emphasize the lack of relationship of a non sequitur."
      ],
      "tags": [
        "idiomatic"
      ],
      "translations": [
        {
          "_dis1": "95 5",
          "code": "he",
          "lang": "Hebrew",
          "roman": "má inyán sh'mitá étzel hár sináy",
          "sense": "irrelevant to the topic at hand",
          "word": "מה עניין שמיטה אצל הר סיני"
        },
        {
          "_dis1": "95 5",
          "code": "ru",
          "english": "elderberry grows in the vegetable garden but the uncle lives in Kiev",
          "lang": "Russian",
          "roman": "v ogoróde buziná, a v Kíjeve djádʹka",
          "sense": "irrelevant to the topic at hand",
          "word": "в огоро́де бузина́, а в Ки́еве дя́дька"
        }
      ]
    },
    {
      "categories": [
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "Entries with translation boxes",
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        },
        {
          "_dis": "44 56",
          "kind": "topical",
          "langcode": "en",
          "name": "Tea",
          "orig": "en:Tea",
          "parents": [
            "Beverages",
            "Drinking",
            "Food and drink",
            "Liquids",
            "Human behaviour",
            "All topics",
            "Matter",
            "Human",
            "Fundamental",
            "Chemistry",
            "Nature",
            "Sciences"
          ],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "_dis1": "5 95",
          "word": "what does that have to do with the price of tea in China?"
        }
      ],
      "examples": [
        {
          "text": "Due to the Sino-Indian trade crisis, the price of tea in China has risen dramatically the past fiscal month."
        }
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see price, tea, China."
      ],
      "id": "en-price_of_tea_in_China-en-noun-SGKhn7vz",
      "links": [
        [
          "price",
          "price#English"
        ],
        [
          "tea",
          "tea#English"
        ],
        [
          "China",
          "China#English"
        ]
      ],
      "related": [
        {
          "_dis1": "5 95",
          "word": "all the tea in China"
        },
        {
          "_dis1": "5 95",
          "word": "price of eggs"
        }
      ]
    }
  ],
  "sounds": [
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      "audio": "En-au-price of tea in China.ogg",
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  "word": "price of tea in China"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English nouns with unknown or uncertain plurals",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with Hebrew translations",
    "Terms with Russian translations",
    "en:Tea"
  ],
  "derived": [
    {
      "word": "what does that have to do with the price of tea in China?"
    }
  ],
  "etymology_text": "The price of tea in China was an important topic in England during and around the 19th century. It was often mentioned in the British House of Commons.",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "price of tea in China",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "all the tea in China"
    },
    {
      "word": "price of eggs"
    }
  ],
  "senses": [
    {
      "categories": [
        "English idioms"
      ],
      "examples": [
        {
          "text": "What does the president's latest tweet have to do with the price of tea in China?"
        }
      ],
      "glosses": [
        "Something that is irrelevant or unimportant, usually used to emphasize the lack of relationship of a non sequitur."
      ],
      "links": [
        [
          "irrelevant",
          "irrelevant"
        ],
        [
          "unimportant",
          "unimportant"
        ],
        [
          "emphasize",
          "emphasize"
        ],
        [
          "non sequitur",
          "non sequitur"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) Something that is irrelevant or unimportant, usually used to emphasize the lack of relationship of a non sequitur."
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "examples": [
        {
          "text": "Due to the Sino-Indian trade crisis, the price of tea in China has risen dramatically the past fiscal month."
        }
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see price, tea, China."
      ],
      "links": [
        [
          "price",
          "price#English"
        ],
        [
          "tea",
          "tea#English"
        ],
        [
          "China",
          "China#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-price of tea in China.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/75/En-au-price_of_tea_in_China.ogg/En-au-price_of_tea_in_China.ogg.mp3",
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  ],
  "translations": [
    {
      "code": "he",
      "lang": "Hebrew",
      "roman": "má inyán sh'mitá étzel hár sináy",
      "sense": "irrelevant to the topic at hand",
      "word": "מה עניין שמיטה אצל הר סיני"
    },
    {
      "code": "ru",
      "english": "elderberry grows in the vegetable garden but the uncle lives in Kiev",
      "lang": "Russian",
      "roman": "v ogoróde buziná, a v Kíjeve djádʹka",
      "sense": "irrelevant to the topic at hand",
      "word": "в огоро́де бузина́, а в Ки́еве дя́дька"
    }
  ],
  "word": "price of tea in China"
}