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Concentration (Tables) | 12 Months Ended
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Feb. 29, 2024
Risks and Uncertainties [Abstract] |
Schedules of Concentrations of Continuing Operations | For the years ended February 28, 2022, 2023 and February 29, 2024, the customers who accounted for 10% or more of total revenues are presented as follows:
|  | For the Years Ended
|  | February 28, |  | February 28, |  |  | February 29,
|  | 2022 |  | 2023 |  |  | 2024
|  | RMB |  | % |  | RMB |  |  | % |  |  | RMB |  | USD |  | %
Customer A |  | — |  | — |  |  | 7,381 |  |  |  | 22 | % |  | * |  | * |  | *
Total |  | — |  | — |  |  | 7,381 |  |  |  | 22 | % |  | * |  | * |  | *
*Represented the percentage below 10% As of February 28, 2023 and February 29, 2024, the customers who accounted for 10% or more of accounts receivable are presented as follows:
|  | As of |
|  | February 28, |  | February 29, |
|  | 2023 |  | 2024 |
|  | RMB |  | % |  | RMB |  |  | USD |  |  | % |
Customer B |  | — |  | — |  |  | 927 |  |  |  | 129 |  |  |  | 29 | %
Customer C |  | — |  | — |  |  | 662 |  |  |  | 92 |  |  |  | 20 | %
Customer D |  | — |  | — |  |  | 387 |  |  |  | 54 |  |  |  | 12 | %
Total |  | — |  | — |  |  | 1,976 |  |  |  | 275 |  |  |  | 61 | %

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