v3.26.1
RECEIVABLE FROM WITHDRAWAL OF INVESTMENT DEPOSIT (Details)
6 Months Ended
Jan. 29, 2026
USD ($)
Jan. 29, 2026
CNY (¥)
Jan. 06, 2026
USD ($)
Jun. 30, 2026
USD ($)
Dec. 31, 2026
Aug. 10, 2026
CNY (¥)
Jun. 30, 2026
CNY (¥)
RECEIVABLE FROM WITHDRAWAL OF INVESTMENT              
Capital contributions made | $       $ 41,110,573      
Receivable from withdrawal of investment deposit       $ 41,100,000     ¥ 280,000,000
Naiside | Subsequent Event              
RECEIVABLE FROM WITHDRAWAL OF INVESTMENT              
Repayment of full principal amount | ¥           ¥ 280,000,000  
Interest rate         5.00%    
Shanghai Kesheng | Naiside              
RECEIVABLE FROM WITHDRAWAL OF INVESTMENT              
Percentage of interest in partnership investment (in %)     7.00%        
Capital contributions made $ 41,110,573 ¥ 280,000,000          
Minimum portfolio investment | $     $ 700,000        
Maximum portfolio investment | $     $ 7,000,000        
Management fee fund percentage     2.00%        
Percentage entitled to partners on net profits     30.00%        
Deposit on long-term investment | ¥             280,000,000
Receivable from withdrawal of investment deposit | ¥             ¥ 280,000,000
Interest rate       5.00%     5.00%