Accumulative amount of reserve.

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- Definition

After tax profit.

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Business combination extend duration.

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No definition available.

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Description of value-added tax.

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No definition available.

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- Definition

Operating revenue refers to the money a company generates from its primary business activities.

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No definition available.

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- Definition

Shipping and handling costs.

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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.

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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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Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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.

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- Definition

The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Significant Accounting Policies (Details)	6 Months Ended
Significant Accounting Policies (Details)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 CNY (¥)	Mar. 31, 2022 USD ($)	Mar. 31, 2022 CNY (¥)
Significant Accounting Policies (Details) [Line Items]
Business combination extend year	1 year
Operating revenue	1.00%		1.00%
Government grants		$ 20,739
Shipping and handling costs	18,543	167,519
Advertising costs	$ 15,943,891	$ 6,385,657
After tax profit	10.00%
Accumulative amount of reserve	50.00%
Retained earnings	$ (7,084,172)			$ 12,285,281
Description of value-added tax	Before May 1, 2018, the applicable VAT rate was 17%, while after May 1, 2018 and before April 1, 2019, the Company is subject to a VAT rate of 16%. After April 1, 2019, the Company is subject to a VAT rate of 13% based on the new Chinese tax law.
Retained Earnings [Member]
Significant Accounting Policies (Details) [Line Items]
Retained earnings	$ 10,400,000		¥ 73,860,000
Cash and Cash Equivalents [Member]
Significant Accounting Policies (Details) [Line Items]
Cash and cash equivalents	$ 11,108,835		¥ 78,870,510	$ 19,571,668	¥ 124,244,865