The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of gain (loss) on sale or disposal of equity in securities of subsidiaries.

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The difference between the carrying value and the sale price of an investment. A loss would be recognized when the sale price of the investment is less than the carrying value of the investment. This element refers to the Loss included in earnings and not to the cash proceeds of the sale.

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The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Other (Loss)/Gain Net (Details) ¥ in Thousands, $ in Thousands	1 Months Ended		12 Months Ended
	Dec. 31, 2025 CNY (¥)	Nov. 30, 2023 CNY (¥)	Mar. 31, 2026 CNY (¥)	Mar. 31, 2026 USD ($)	Mar. 31, 2025 CNY (¥)	Mar. 31, 2024 CNY (¥)
Other Gains/(Loss), Net [Line Items]
Gain/(loss) on disposal of a subsidiary			¥ 13,001	$ 1,885		¥ 49
Third-Party Investor [Member]
Other Gains/(Loss), Net [Line Items]
Gain/(loss) on disposal of a subsidiary		¥ 50
Investment loss			¥ 13,000
Shanghai Guangcheng [Member]
Other Gains/(Loss), Net [Line Items]
Aggregate cash consideration	¥ 12,500
Nanjing Xingmu [Member]
Other Gains/(Loss), Net [Line Items]
Percentage of equity interest	14.50%