v3.25.2
Condensed Consolidated Balance Sheet (Details)
May 31, 2025
USD ($)
Feb. 28, 2025
USD ($)
May 31, 2024
USD ($)
Feb. 29, 2024
USD ($)
Jan. 15, 2023
USD ($)
Jan. 15, 2023
CNY (¥)
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]            
Cash and cash equivalents $ 142,884 $ 105,265        
Restricted cash 6,236 9,492        
Accounts receivable 95,189 122,614        
Inventories 149,584 119,006        
Prepaid expenses and other current assets, net 6,820,661 6,659,078        
Property, plant and equipment, net 4,966,821 5,020,365        
Intangible assets, net 8,232 8,911        
Right-of-use assets 73,250 77,318        
Other non-current assets 29,827 30,663        
Total Assets 12,363,418 12,222,816        
Short-term Loan 1,389,063 1,373,098        
Accounts payables 689,251 629,535        
Advances from customers 3,345,936 3,595,420        
Other current payables 6,448,878 5,749,278        
Taxes payable 56,117 67,723        
Amounts due to related parties [1] 271,167 274,724        
Operating lease liabilities, current 9,389 9,177        
Operating lease liabilities, non-current 63,934 65,791        
Total Liabilities 36,033,811 35,231,324        
Total (Deficit) Equity (23,670,393) (23,008,508) $ (19,778,324) $ (18,702,180)    
Total Liabilities and (Deficit) Equity 12,363,418 12,222,816        
Long term payable 21,745,384 21,495,468     $ 32,740,623 ¥ 232,785,827.31
Variable Interest Entity, Primary Beneficiary [Member] | Group 1 [Member]            
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]            
Cash and cash equivalents 122,443 96,985        
Restricted cash 6,236 9,492        
Accounts receivable 95,189 122,614        
Inventories 149,584 119,006        
Prepaid expenses and other current assets, net 6,785,934 6,624,750        
Property, plant and equipment, net 4,966,821 5,020,365        
Intangible assets, net 8,232 8,911        
Right-of-use assets 73,250 77,318        
Other non-current assets 29,827 30,663        
Total Assets 12,472,826 12,267,363        
Short-term Loan 1,389,063 1,373,098        
Accounts payables 689,251 629,535        
Advances from customers 3,345,936 3,595,420        
Other current payables 6,428,941 5,740,940        
Taxes payable 56,117 67,723        
Amounts due to related parties 23,057,770 22,793,389        
Operating lease liabilities, current 9,389 9,177        
Operating lease liabilities, non-current 63,934 65,791        
Total Liabilities 35,040,401 34,275,073        
Total (Deficit) Equity (22,567,575) (22,007,710)        
Total Liabilities and (Deficit) Equity 12,472,826 12,267,363        
Variable Interest Entity, Primary Beneficiary [Member] | Group 1 [Member] | Related Party [Member]            
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]            
Amounts due from related parties 235,310 157,259        
Variable Interest Entity, Primary Beneficiary [Member] | Group 2 [Member]            
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]            
Cash and cash equivalents 1,612 1,574        
Prepaid expenses and other current assets, net 34,727 34,328        
Total Assets 22,414,254 22,157,249        
Other current payables 33 32        
Total Liabilities 21,747,251 21,497,312        
Total (Deficit) Equity 667,003 659,937        
Total Liabilities and (Deficit) Equity 22,414,254 22,157,249        
Long term payable 21,745,384 21,495,468        
Variable Interest Entity, Primary Beneficiary [Member] | Group 2 [Member] | Related Party [Member]            
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]            
Amounts due from related parties 22,377,915 22,121,347        
Amounts due to related parties $ 1,834 $ 1,812        
[1] Other mainly included collection of parking fees on behalf of a third party.