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Long-Term Investments (Details) |  |  |  | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Oct. 31, 2020 USD ($) | Oct. 31, 2020 CNY (¥) | Jan. 01, 2020 USD ($) | Jan. 01, 2020 CNY (¥) | Jul. 01, 2019 USD ($) | Jul. 01, 2019 CNY (¥) | Dec. 31, 2021 USD ($) | Dec. 31, 2021 CNY (¥) | Oct. 31, 2020 CNY (¥)
Long Term Investments [Line Items] |  |  |  |  |  |  |  |  |
Impairment on long-term investments |  |  |  |  |  |  | $ 585,000 | ¥ 3,776,275 |
Caishang Education Technology (Beijing) Co., Ltd [Member] |  |  |  |  |  |  |  |  |
Long Term Investments [Line Items] |  |  |  |  |  |  |  |  |
Invested amount |  |  |  |  | $ 143,000 | ¥ 1,000,000 |  |  |
Interest percentage |  |  |  |  | 4.90% | 4.90% |  |  |
Xtransfer [Member] |  |  |  |  |  |  |  |  |
Long Term Investments [Line Items] |  |  |  |  |  |  |  |  |
Invested amount |  |  | $ 817,000 | ¥ 5,700,000 |  |  |  |  |
Interest percentage | 19.00% |  | 35.00% | 35.00% |  |  |  |  | 19.00%
Agreed to return amount | $ 399,000 | ¥ 2,600,000 |  |  |  |  |  |  |
Equity method investment | $ 425,000 |  |  |  |  |  |  |  | ¥ 2,800,000

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