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Summary of Significant Accounting Policies (Details) - Schedule of exchange rates | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Schedule of exchange rates [Abstract] |  |  |
Balance sheet items, except for equity accounts | 6.5326 | 6.9618 |
Items in the statements of income and comprehensive income, and statements of cash flows | 6.9020 | 6.9081 | 6.6090

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- Definition Balance sheet items, except for equity accounts. + References No definition available. + Details
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- Definition Items in the statements of income and comprehensive income, and statements of cash flows. + References No definition available. + Details
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- References No definition available. + Details
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