Pay vs Performance Disclosure ¥ in Thousands, $ in Thousands	12 Months Ended
Mar. 31, 2024 CNY (¥)	Mar. 31, 2024 USD ($)	Mar. 31, 2023 CNY (¥)	Mar. 31, 2022 CNY (¥)
Pay vs Performance Disclosure
Net Income (Loss)	¥ (59,285)	$ (8,209)	¥ (177,984)	¥ (639,800)

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details