Income Taxes (Details Narrative) |
6 Months Ended | 9 Months Ended | 12 Months Ended | 18 Months Ended | |||
|---|---|---|---|---|---|---|---|
|
Sep. 30, 2025
CNY (¥)
|
Sep. 30, 2024
CNY (¥)
|
Sep. 30, 2025
USD ($)
|
Sep. 30, 2025
CNY (¥)
|
Mar. 31, 2025
CNY (¥)
|
Mar. 31, 2024
CNY (¥)
|
Sep. 30, 2025
CNY (¥)
|
|
| DisclosureLineElements [Line Items] | |||||||
| Unrecognized uncertain tax positions | ¥ 0 | ¥ 0 | ¥ 0 | ¥ 0 | ¥ 0 | ||
| Interest or penalties uncertain tax positions | 0 | ¥ 0 | ¥ 0 | ||||
| Decreases Valuation Allowance Deferred Tax Assets | ¥ (2,025,561) | $ 284,529 | 2,025,561 | ||||
| HONG KONG | |||||||
| DisclosureLineElements [Line Items] | |||||||
| Income tax | 16.50% | 8.25% | 16.50% | 8.25% | |||
| Assessable profits | ¥ 2,000,000 | ¥ 2,000,000 | ¥ 2,000,000 | ¥ 2,000,000 | |||