Annual report pursuant to Section 13 and 15(d)

Related Parties Transactions (Details) - Schedule of accounts payable - related parties

v3.21.2
Related Parties Transactions (Details) - Schedule of accounts payable - related parties - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Schedule of accounts payable - related parties [Abstract]    
Due from related party-Hong Long $ 12,477,777