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Lease (Details)
3 Months Ended
Mar. 31, 2021
USD ($)
Mar. 01, 2021
USD ($)
Mar. 01, 2021
CNY (¥)
ASU 2016-02 Transition [Abstract]      
Maturity date Aug. 09, 2064    
Owners lease period 50 years    
Other income expense $ (91,833)    
Interest income other $ 26,637    
Rental payment per month   $ 11,162 ¥ 73,143