Accounts Receivable, Net (Details) - Schedule of accounts receivable, net - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Schedule of accounts receivable, net [Abstract]
Account receivables	$ 2,876,679	$ 2,474,064
Less: Allowance for doubtful accounts	(1,729,192)	(1,686,731)
Total account receivables, net	$ 1,147,487	$ 787,333