v3.25.1
Goodwill - Schedule of Carrying Amount of Goodwill (Details)
 12 Months Ended
Dec. 31, 2024
CNY (¥)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
CNY (¥)
Goodwill [Line Items]          
Beginning Balance ¥ 177,082,468   ¥ 177,082,468    
Ending Balance 96,074,468 $ 13,162,148 177,082,468   ¥ 177,082,468
Impairment (81,008,000) (11,098,050) (91,236,480)
Ending Balance 96,074,468   177,082,468   177,082,468
Ending Balance (in Dollars) 96,074,468   177,082,468   177,082,468
Hotel Business [Member]          
Goodwill [Line Items]          
Beginning Balance 29,583,468   29,583,468    
Ending Balance 29,583,468 4,052,918 29,583,468   29,583,468
Impairment        
Ending Balance 29,583,468   29,583,468   29,583,468
Ending Balance (in Dollars) 29,583,468   29,583,468   29,583,468
Restaurant Business [Member]          
Goodwill [Line Items]          
Beginning Balance 147,499,000   147,499,000    
Ending Balance 66,491,000 $ 9,109,230 147,499,000   147,499,000
Impairment (81,008,000)        
Ending Balance 66,491,000   147,499,000   147,499,000
Ending Balance (in Dollars) ¥ 66,491,000   ¥ 147,499,000   ¥ 147,499,000