v3.26.3
Related Party Balances and Transactions (Details Narrative)
$ / shares in Units, $ in Millions
1 Months Ended 6 Months Ended 12 Months Ended
Sep. 14, 2026
CNY (¥)
Jun. 24, 2026
CNY (¥)
Jun. 03, 2026
CNY (¥)
May 25, 2026
CNY (¥)
Apr. 28, 2026
CNY (¥)
Apr. 22, 2026
CNY (¥)
Mar. 30, 2026
CNY (¥)
Dec. 29, 2025
CNY (¥)
Dec. 08, 2025
CNY (¥)
Dec. 03, 2025
CNY (¥)
Nov. 28, 2025
CNY (¥)
Oct. 14, 2025
CNY (¥)
Jun. 30, 2025
CNY (¥)
Jun. 27, 2025
CNY (¥)
May 08, 2025
CNY (¥)
Oct. 10, 2019
CNY (¥)
shares
Oct. 26, 2017
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2021
CNY (¥)
Oct. 31, 2020
CNY (¥)
Jun. 30, 2026
CNY (¥)
Jun. 30, 2025
CNY (¥)
Dec. 31, 2024
CNY (¥)
Jan. 05, 2026
USD ($)
Jan. 05, 2026
CNY (¥)
Aug. 31, 2024
CNY (¥)
Oct. 31, 2022
CNY (¥)
Oct. 10, 2019
$ / shares
Related Party Transaction [Line Items]                                                        
Principal amount convertible debt   ¥ 5,000,000.0   ¥ 5,000,000.0     ¥ 15,000,000.0 ¥ 10,000,000.0 ¥ 5,000,000.0   ¥ 5,000,000.0 ¥ 10,000,000.0 ¥ 10,000,000.0 ¥ 5,000,000.0 ¥ 20,000,000.0         ¥ 65,000,000                
Percentage of annual interest rate                                       10.00%                
Aggregated principal amount                                       ¥ 10,000,000                
Convertible loan                                       55,000,000.0                
Aggregated principal amount repaid     ¥ 200,000   ¥ 10,000,000.0 ¥ 200,000       ¥ 200,000                                    
Changes in fair value of amounts due to related party                                         ¥ 2,330,000 ¥ 2,052,000            
Fair value changes of amounts due to related party due to own credit risk                                         10,000.00 ¥ 500,000            
[custom:WorkingCapitalExpenditures-0]                                               $ 2.0 ¥ 13,600,000      
Subsequent Event [Member]                                                        
Related Party Transaction [Line Items]                                                        
Repayments of Debt ¥ 2,000,000.0                                                      
Fanhua Group [Member]                                                        
Related Party Transaction [Line Items]                                                        
Percentage of equity interest                               3.40%                        
Fanhua Group [Member]                                                        
Related Party Transaction [Line Items]                                                        
Principal amount convertible debt                               ¥ 80,000,000.0 ¥ 130,000,000.0                      
Percentage of annual interest rate                                 10.00%                      
Amount of accrued interest                               ¥ 14,100,000                        
Shares converted | shares                               28,684,255                        
Conversion price | $ / shares                                                       $ 0.4766
Extent principal balance of convertible debt                                       50,000,000.0                
Amount of corresponding interest                                       ¥ 15,000,000.0                
Aggregated principal amount repaid                                   ¥ 12,600,000 ¥ 6,300,000       ¥ 10,000,000.0          
Other borrowings                                   ¥ 55,300,000     ¥ 52,900,000   ¥ 45,800,000     ¥ 0 ¥ 0  
Maturity date                                   Oct. 26, 2024     Oct. 26, 2026