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Accounts Receivable, Net (Details) - USD ($)
Mar. 31, 2020
Mar. 31, 2019
Receivables [Abstract]    
Accounts receivable $ 1,053,950 $ 2,392,176
Less: allowance for doubtful accounts (511,037) (610,816)
Total accounts receivable, net $ 542,913 $ 1,781,360