v3.26.1
Taxation (Details)
¥ in Millions, $ in Millions
12 Months Ended
Oct. 28, 2025
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
HKD ($)
Dec. 31, 2024
Dec. 31, 2023
Taxation [Line Items]          
Profits tax rates (in Dollars)     $ 2    
Percentage of tax   8.25% 8.25%    
Tax rate   25.00% 25.00% 25.00% 25.00%
Taxable income (in Yuan Renminbi) | ¥   ¥ 3      
Percentage of reduced effective rate   5.00% 5.00%    
High and New Technology Enterprises [Member]          
Taxation [Line Items]          
Tax rate 15.00% 15.00% 15.00%    
Hainan Senhan and Beijing Zhengye [Member]          
Taxation [Line Items]          
Tax rate   5.00% 5.00% 5.00%  
Hong Kong [Member]          
Taxation [Line Items]          
Profits tax rates (in Dollars)     $ 2    
Tax rate   16.50% 16.50%    
PRC [Member]          
Taxation [Line Items]          
Tax rate   25.00% 25.00% 25.00% 25.00%