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Intangible Assets, Net
 12 Months Ended
Dec. 31, 2021
Disclosure of detailed information about intangible assets [Abstract]  
INTANGIBLE ASSETS, NET
11. INTANGIBLE ASSETS, NET

 

   Computer 
   software 
Cost    
At December 31, 2019  $969,286 
Additions   26,316 
Disposals   (141)
Exchange difference   (416)
At December 31, 2020   995,045 
Additions   13,235 
Exchange difference   (100,976)
At December 31, 2021   907,304 
      
Accumulated amortization     
At December 31, 2019   715,834 
Amortization charged for the year   54,745 
Disposals   (141)
Exchange difference   1,199 
At December 31, 2020   771,637 
Amortization charged for the year   51,383 
Exchange difference   (80,032)
At December 31, 2021   742,988 
      
Net book value     
At December 31, 2020  $223,408 
At December 31, 2021  $164,316