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Deferred Government Subsidy (Details) - GMB BJ [Member]	Jan. 31, 2022 USD ($)	Jan. 31, 2022 CNY (¥)	Nov. 30, 2021 CNY (¥)
Deferred Government Subsidy [Line Items]
Future incremental costs			¥ 21,926,900
Received government subsidy	$ 2,791,892	¥ 20,000,000

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- References

No definition available.

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- Definition

The amount of deferred governments subsidy.

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No definition available.

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- Definition

Future incremental costs.

+ References

No definition available.

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- Details

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