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Other Receivables and Prepayments (Tables)
 6 Months Ended
Jun. 30, 2022
Other Receivables and Prepayments [Abstract]  
Schedule of other receivables and prepayments
   June 30,
2022		   December 31,
2021		 
   (Unaudited)     
Prepaid research and development expenses  $520,656   $314,165 
Prepaid insurance   245,617    92,035 
Prepaid service fee   177,498    90,857 
Rental deposits   14,783    12,011 
Prepaid rental expenses   12,923    13,205 
Other receivables   2,489    47,697 
Others   23,934    23,508 
   $997,900   $593,478