Accounts Receivable (Details) - Schedule of accounts receivable - USD ($) |
Sep. 30, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Schedule of accounts receivable [Abstract] | |||
| Accounts receivable | $ 597,209 | $ 282,177 | $ 151,989 |
| Less: allowance for doubtful accounts | (277,480) | (202,480) | |
| Accounts receivable, net | $ 319,729 | $ 79,697 | $ 151,989 |
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- References No definition available.
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- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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