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Withholding Taxes Receivables, Net (Details) - Schedule of withholding tax receivables - USD ($)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Schedule of withholding tax receivables [Abstract]    
Balance at January 1, $ 4,225,039 $ 6,865,971
Addition 826,634 728,165
Collection (648,025) (1,527,771)
Write off (710,219)
Allowance for uncollectible (190,038) (1,055,775)
Exchange difference (681,657) (75,332)
Balance at December 31, $ 3,531,953 $ 4,225,039