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Concentration of Credit Risk (Details) | 1 Months Ended |
--- | --- | ---
May 01, 2015 USD ($) | May 01, 2015 CNY (¥) | Dec. 31, 2021 USD ($) | Dec. 31, 2021 CNY (¥)
Concentration of Credit Risk (Details) [Line Items] |  |  |  |
Federal deposit insurance corporation | $ 78,423 | ¥ 500,000 |  |
Maximum coverage from FDIC |  |  | $ 1,806,869 | ¥ 11,520,053
Minimum [Member] |  |  |  |
Concentration of Credit Risk (Details) [Line Items] |  |  |  |
Maximum coverage from FDIC |  |  |  | ¥ 500,000

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