Selling, General, and Administrative Expenses (Details) - Schedule of selling, general, and administrative expenses - USD ($)	6 Months Ended
Sep. 30, 2021	Sep. 30, 2020
Schedule of selling, general, and administrative expenses [Abstract]
Employee compensation	$ 2,167,684	$ 174,470
Marketing expenses	1,881,947	1,099,811
Research and development expenses	1,747,513
Professional services expenses	456,820	189,151
Insurance expenses	104,838
Rental expenses	59,908	26,565
Others	334,745	18,111
Total	$ 6,753,455	$ 1,508,108

No definition available.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for contractual rent under lease arrangements.

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The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses.

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Amount of selling and marketing expense classified as other.

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A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.

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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

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Income before income taxes for oil and gas producing activities.

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The aggregate total amount of expenses directly related to the marketing or selling of products or services.

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Carrying value as of the balance sheet date of obligations and payables pertaining to claims incurred of a workers compensation nature. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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