Summary of Principal Accounting Policies (Details 1) |
12 Months Ended | |
|---|---|---|
Feb. 28, 2026 |
Feb. 28, 2025 |
|
| Accounting Policies [Abstract] | ||
| Exchange rate average period | RMB6.8590 to $1.00 | RMB7.2830 to $1.00 |
| Exchange rate at end of period | RMB7.1315 to $1.00 | RMB7.2123 to $1.00 |