Accumulative amount of reserve.

No definition available.

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- Definition

After tax profit.

+ References

No definition available.

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- Definition

Business combination extend duration.

+ References

No definition available.

+ Details

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- Definition

Shipping and handling costs.

+ References

No definition available.

+ Details

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Balance Type:	debit
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- References

No definition available.

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- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

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- Definition

Carrying amount as of the balance sheet date of amounts due under the terms of governmental, corporate, or foundation grants.

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- Definition

Other costs incurred during the reporting period related to other revenue generating activities.

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- Definition

Amount of accumulated undistributed earnings (deficit).

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Significant Accounting Policies (Details)	12 Months Ended
Significant Accounting Policies (Details)	Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Mar. 31, 2021 USD ($)	Mar. 31, 2023 CNY (¥)	Mar. 31, 2022 CNY (¥)
Significant Accounting Policies (Details) [Line Items]
Business combination extend year	1 year
Operating revenue	$ 1
Government grants	10,134	$ 11,893	$ 63,520
Shipping and handling costs	46,950	291,170	1,104,120
Advertising costs	$ 51,805,596	26,210,291	$ 5,720,458
After tax profit	10.00%
Accumulative amount of reserve	50.00%
Retained earnings	$ (59,453,593)	12,285,281
Cash and cash equivalents	3,355,487	19,733,631
Retained Earnings [Member]
Significant Accounting Policies (Details) [Line Items]
Retained earnings	39,000,000			¥ 269,460,000
Cash and Cash Equivalents [Member]
Significant Accounting Policies (Details) [Line Items]
Cash and cash equivalents	$ 1,825,187	$ 19,571,668		¥ 12,542,139	¥ 124,244,865