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Summary of Significant Accounting Policies (Details) - Schedule of foreign currency exchange rates - RMB [Member] | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
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Summary of Significant Accounting Policies (Details) - Schedule of foreign currency exchange rates [Line Items] |  |  |
RMB to US$ exchange rate at balance sheets dates | 6.5249 | 6.9762 |
Average RMB to US$ exchange rate for each year | 6.8976 | 6.8985 | 6.6090

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