v3.26.1
Summary of Principal Accounting Policies (Details) - USD ($)
 3 Months Ended 12 Months Ended
May 31, 2026
May 31, 2025
Feb. 28, 2026
Current assets $ 52,933,912   $ 51,771,563
Non-current assets 8,965,863   9,074,426
Total assets 61,899,775   60,845,989
Current liabilities 48,552,060   45,678,410
Non-current liabilities 18,248   18,002
Total liabilities 48,570,308   45,696,412
Cost of revenue (441,611) $ (8,306,222)  
Gross profit 208,478 152,521  
Amortization and depreciation (197,592) (10,553)  
General and administrative expenses (1,236,546) (1,510,426)  
Research & development (56,280) (172,652)  
Credit impairment loss (522,946) (307,967)  
Total operating expenses (2,142,559) (2,141,451)  
Loss from operations (1,934,081) (1,988,930)  
Interest income 4,982 5,137  
Interest expense 78,824 51,881  
Other income 9,152  
Tax expense
Net profit (loss) (2,009,784) (2,022,761)  
Marketing cost (48,029) (12,106)  
Variable Interest Entity, Primary Beneficiary [Member]      
Current assets 9,378,562   9,099,111
Non-current assets 421,553   415,307
Total assets 9,800,115   9,514,418
Current liabilities 14,785,043   14,276,754
Non-current liabilities 18,248   18,002
Total liabilities 14,803,291   14,294,756
Revenue 497,117 129,512  
Cost of revenue (357,959) (72,819)  
Gross profit 139,158 56,693  
Amortization and depreciation (380) (4,634)  
General and administrative expenses (281,924) (410,535)  
Research & development (36,064)  
Credit impairment loss (17,562) (41,170)  
Total operating expenses (299,866) (492,403)  
Loss from operations (160,708) (435,710)  
Interest income 4,981 4,735  
Interest expense (93)  
Other income 266  
Total other income 4,888 5,001  
Tax expense  
Net profit (loss) (155,820) (430,709)  
Variable Interest Entity, Not Primary Beneficiary [Member]      
Current assets 41,639,027   41,411,094
Non-current assets 6,042,999   5,962,380
Total assets 47,682,026   47,373,474
Current liabilities 49,193,830   48,142,684
Non-current liabilities  
Total liabilities 49,193,830   $ 48,142,684
Revenue 166,068 7,412,639  
Cost of revenue (83,652) (7,344,151)  
Gross profit 82,416 68,488  
Amortization and depreciation (707) (238)  
General and administrative expenses (329,908) (263,639)  
Research & development (66,968)  
Credit impairment loss (427,476) (273,009)  
Total operating expenses (806,120) (615,960)  
Loss from operations (723,704) (547,472)  
Interest income 1 27  
Other income 8,886  
Total other income 1 8,913  
Tax expense  
Net profit (loss) (723,703) (538,559)  
Marketing cost $ (48,029) $ (12,106)