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Accounts Receivable, Net (Details) - Schedule of accounts receivable, net - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Schedule of accounts receivable, net [Abstract]    
Accounts receivable $ 5,561,392 $ 11,006,358
Allowance for doubtful accounts (217,676) (122,056)
Total accounts receivable, net $ 5,343,716 $ 10,884,302