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DEPOSITS DUE FROM A THIRD PARTY (Details)
1 Months Ended
Nov. 30, 2023
USD ($)
Nov. 30, 2023
CNY (¥)
Jun. 30, 2025
USD ($)
Dec. 31, 2024
USD ($)
DEPOSITS DUE FROM A THIRD PARTY        
Deposits made to a third party for future business combination | ¥   ¥ 20,000,000    
Deposit due from a third party     $ 2,791,892 $ 2,739,989
Nanjing Yunbei        
DEPOSITS DUE FROM A THIRD PARTY        
Deposit period 12 months 12 months    
Deposit due from a third party     $ 2,791,892 $ 2,739,989
Asset Merger Margin Custodian Agreement        
DEPOSITS DUE FROM A THIRD PARTY        
Remaining deposit to be made into custodian account | ¥   ¥ 10,000,000    
Asset Merger Margin Custodian Agreement | Nanjing Yunbei        
DEPOSITS DUE FROM A THIRD PARTY        
Deposits made to a third party for future business combination $ 2,554,539