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Equity (Tables)
6 Months Ended
Jun. 30, 2025
Equity [Abstract]  
Schedule of Estimate the Fair Value of Stock Options For the year ended December 31, 2022, assumptions used to estimate the fair value of stock options on the grant dates are as follows:
   Options
granted in
May
2021
   Options
Amended in
January,
2022
   Options
Amended in
May,
2022
   Options
Amended in
December,
2022
 
Risk-free interest rate   0.81%   1.66%   0.81%   4.44%
Expected life of the options   5 years    4.33 years    4.03 years    3.43 years 
Expected volatility   96.0%   96.0%   96.0%   96.0%
Expected dividend yield   
-
%   
-
%   
-
%   
-
%
Fair value  $7,232,526   $2,106,163   $1,652,811   $689,971 
Schedule of Activities of the Stock Options

A summary of activities of the stock options is presented as follows:

 

   Number of
Share
Options
   Weighted
Average
Exercise
Price
   Weighted
Average
Remaining
Contractual
Term
   Aggregate
Intrinsic
Value
 
       US$   Year   US$ 
Outstanding as of December 31, 2023   272    5,524.52    2.49    
  -
 
Granted   
-
    
-
    -    
-
 
Cancelled   -    -    -    
-
 
Outstanding as of December 31, 2024   272    5,524.52    1.49    
-
 
Granted   
-
    
-
    -    
-
 
Cancelled   
-
    
-
    -    
-
 
Outstanding as of June 30, 2025   272    5,524.52    0.99    
-
 
Exercisable as of June 30, 2025   272    5,524.52    0.99    
-