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Long-term investments, net (Tables)
 12 Months Ended
Dec. 31, 2022
Long-Term Investments, Net [Abstract]  
Schedule of long-term investments
　  December 31,
2021		   December 31,
2022		 
Investments in equity method investees  $
-
   $289,473 
Investments in non-marketable equity   712,930    655,764 
   $712,930   $945,237 

 
Schedule of investments in equity method investees
Balance as of January 1, 2022   $ -  
Investments made     297,336  
Income from investment     -  
Foreign exchange adjustment     (7,863 )
Balance as of December 31, 2022   $  289,473  

 
Schedule of investments in non-marketable equity
　  December 31,
2021		   December 31
2022		 
Cost  $1,416,185   $1,302,630 
Impairment   (703,255)   (646,866)
Carrying amount  $712,930   $655,764