v3.25.2
Goodwill, Net (Details) - CNY (¥)
¥ in Thousands
Jun. 30, 2025
May 31, 2025
Dec. 31, 2024
Jun. 30, 2024
Apr. 30, 2024
Mar. 31, 2024
Dec. 31, 2023
Goodwill [Line Items]              
Goodwill amount (in Yuan Renminbi) ¥ 621   ¥ 3,361   ¥ 508
Maximum [Member]              
Goodwill [Line Items]              
Goodwill amount (in Yuan Renminbi)           1,851  
Minimum [Member]              
Goodwill [Line Items]              
Goodwill amount (in Yuan Renminbi)           ¥ 1,002  
Shanghai Nuancheng Network Technology Co., Ltd. (“Shanghai Nuancheng”) [Member]              
Goodwill [Line Items]              
Percentage of equity interest         71.00% 85.00%  
Shenzhen Yuanjing Tribe Technology Co., Ltd. (“Yuanjing Tribe”) [Member]              
Goodwill [Line Items]              
Percentage of equity interest         75.00%    
Duoduo Robot [Member]              
Goodwill [Line Items]              
Percentage of equity interest     32.00%        
Suzhou Tinghaozhu Technology Co., Ltd [Member]              
Goodwill [Line Items]              
Percentage of equity interest   35.00% 30.00%        
Goodwill amount (in Yuan Renminbi)     ¥ 621