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PREPAYMENTS (Details) - USD ($)
Dec. 31, 2021
Dec. 31, 2020
Prepayments $ 2,760,658 $ 61,707
Office furniture [Member]    
Prepayments 1,895,591 0
Office Rental [Member]    
Prepayments 173,611 0
Block chain software and annual fee [Member]    
Prepayments 630,291 0
Software licenses fee and others [Member]    
Prepayments $ 61,165 $ 61,707