Annual report pursuant to Section 13 and 15(d)

Related Parties Transactions (Details) - Schedule of future minimum lease payments on office lease

v3.21.2
Related Parties Transactions (Details) - Schedule of future minimum lease payments on office lease
Dec. 31, 2020
USD ($)
Ping Lin [Member]  
Related Parties Transactions (Details) - Schedule of future minimum lease payments on office lease [Line Items]  
2021 $ 7,104