v3.26.3
Income Taxes (Tables)
6 Months Ended
Aug. 31, 2026
Income Tax Disclosure [Abstract]  
Schedule of Effective Income Tax Rate Reconciliation

   For the six months ended 
   August 31, 2026   August 31, 2025 
   (unaudited)   (unaudited) 
U.S. statutory tax rate   21.0%   21.0%
PRC profit tax rate   25.0%   25.0%
Changes in valuation allowance and others   (46.0)%   (46.0)%
Effective tax rate   0.0%   0.0%
Schedule of Income Tax Expenses

   August 31, 2026   February 28, 2026 
   (unaudited)      
Current tax  $—   $— 
Deferred tax benefit   —    — 
Total provision for (benefit from) income tax expense  $—   $— 
Schedule of Reconciliations of Income Tax Expenses

   August 31, 2026   February 28, 2026 
   (unaudited)     
Loss before income tax expenses  $(6,989,552)  $(7,041,333)
Income tax credit computed at various statutory income tax rate (15% to 25%)   (994,152)   (440,899)
Reconciling items:          
Tax incentive – R&D Credit   —    (69,940)
Income not subject to tax in China   (19,847)   (38,590)
Change in fair value of derivative liabilities   248,686    — 
Non-deductible expenses   715,313    549,429 
Total provision for (benefit from) income tax  $—   $— 
Schedule of Deferred Tax Assets

   August 31, 2026   February 28, 2026 
   (unaudited)     
Deferred tax assets          
Net operating losses carry forward  $4,369,675   $4,244,187 
Accruals and reserves   8,399,506    7,121,646 
Lease liability   38,650    20,160 
Total deferred tax assets   12,807,831    11,385,993 
Less: Valuation allowance   (5,683,377)   (4,389,425)
Total deferred tax assets, net of valuation allowance   7,124,454    6,996,568 
Deferred tax liabilities          
Right-of-use asset   (18,361)   (18,002)
Total deferred tax liabilities   (18,361)   (18,002)
           
Net deferred tax assets (liabilities)  $7,106,093   $6,978,566