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Short-term Loan (Details) - USD ($)
1 Months Ended 3 Months Ended
Oct. 31, 2020
Mar. 31, 2021
Mar. 31, 2020
Feb. 18, 2020
Debt Disclosure [Abstract]        
Unsecured loan amount       $ 100,000
Interest rate   1.50%    
Accrued interest expense   $ 375 $ 1,302  
Maturity date Oct. 30, 2021 Aug. 17, 2020