v3.26.1
Goodwill - Schedule of Carrying Amount of Goodwill (Details)
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2023
USD ($)
Goodwill [Line Items]          
Beginning Balance ¥ 96,074,468   ¥ 177,082,468    
Impairment (66,491,000) $ (9,508,087) (81,008,000)
Disposal of subsidiaries (3,862,206)        
Ending Balance 25,721,262 3,678,092 96,074,468 177,082,468  
Ending Balance (in Dollars) 25,721,262   96,074,468 177,082,468  
Hotel Business [Member]          
Goodwill [Line Items]          
Beginning Balance 29,583,468   29,583,468    
Impairment      
Disposal of subsidiaries (3,862,206)        
Ending Balance 25,721,262 3,678,092 29,583,468 29,583,468  
Ending Balance (in Dollars) 25,721,262   29,583,468 29,583,468  
Restaurant Business [Member]          
Goodwill [Line Items]          
Beginning Balance 66,491,000   147,499,000    
Impairment (66,491,000)   (81,008,000)    
Disposal of subsidiaries        
Ending Balance 66,491,000 147,499,000  
Ending Balance (in Dollars)   ¥ 66,491,000 ¥ 147,499,000