v3.26.1
Advance of Subscription Payment (Details)
12 Months Ended
Feb. 05, 2026
CNY (¥)
Oct. 16, 2025
USD ($)
Oct. 16, 2025
CNY (¥)
Jan. 17, 2025
USD ($)
Jan. 17, 2025
CNY (¥)
Dec. 31, 2024
CNY (¥)
Advance of Subscription Payment [Line Items]            
Percentage of subscription proceeds           3.00%
First Installment [Member]            
Advance of Subscription Payment [Line Items]            
Proceeds from subscription       $ 6,956,522 ¥ 50,000,000  
Second Installment [Member]            
Advance of Subscription Payment [Line Items]            
Proceeds from subscription   $ 2,782,609 ¥ 20,000,000      
Subsequent Event [Member]            
Advance of Subscription Payment [Line Items]            
Proceeds from subscription ¥ 40,000,000          
Sunrise Guizhou [Member]            
Advance of Subscription Payment [Line Items]            
Total consideration           ¥ 200,000,000
Jieshou Xinyang Equity Investment Fund Partnership Enterprise [Member]            
Advance of Subscription Payment [Line Items]            
Percentage of subscription of shares           10.00%