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Intangible Assets, Net (Details) - Schedule of intangible assets - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Schedule of intangible assets [Abstract]    
Computer software at cost $ 32,567 $ 32,686
Accumulated amortization (21,483) (20,879)
Intangible assets, net $ 11,084 $ 11,807