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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)		12 Months Ended
	Oct. 01, 2019	Sep. 30, 2022 USD ($) item	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2022 CNY (¥)	Sep. 30, 2021 CNY (¥)
Cash held in PRC		$ 10,277,243	$ 7,305,799		¥ 73,107,168	¥ 51,226,986
Lease, Practical expedients	true
Operating lease right of use assets		86,584	118,154
Government grants		76,299	152,265	$ 764,962
Grant income		352,262	559,828	1,079,200
Deferred government grants		$ 431,485	$ 755,312
Weighted average remaining periods for the government grant to be recognized		3 years 11 months 15 days	4 years 1 month 24 days
Research and development expense		$ 1,224,344	$ 8,000	54,000
Advertising costs		$ 166,064	118,020	$ 2,488
Number of units in the fund | item		20,000
NAV of the Fund		$ 19,470,400	20,323,400
Impairment of long-lived assets		$ 0	$ 0
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Restricted cash required to keep amounts equal of notes payable value on deposit, percentage		30.00%
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Restricted cash required to keep amounts equal of notes payable value on deposit, percentage		50.00%

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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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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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