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SIGNIFICANT ACCOUNTING POLICIES (Details) | 6 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2021 CNY (¥) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 CNY (¥) | Dec. 31, 2021 USD ($) | Jun. 30, 2021 CNY (¥) | Aug. 21, 2018
Accounting Policies [Line Items] |  |  |  |  |  |
Foreign Currency Transactions, Description | ¥6.3614 = US$1.00 | ¥6.3614 = US$1.00 |  |  |  |
Selling and Marketing Expense | ¥ 4,727,496 | $ 743,151 | ¥ 2,750,389 |  |  |
Allowance for Credit Losses | 2,992,018 |  |  | $ 470,338 |  |
Impairment of property and equipment | 0 |  | 0 |  |  |
Investment loss |  |  | 251,296 |  |  |
Investment income | 15,411 | 2,423 |  |  |  |
Deferred Revenue And Advances From Customer Balances | (6,490,414) | (1,020,278) | 3,200,559 |  |  |
Revenue recognized | 7,339,616 | $ 1,153,770 | 1,870,891 |  |  |
Equity Method Investment, Other than Temporary Impairment | 0 |  | 0 |  |  |
Contract assets and contract liabilities from contracts with customers |  |  |  |  |  |
Contract costs | 31,364,473 |  |  | 4,930,422 | ¥ 48,795,906 |
Contract liabilities | ¥ 1,195,862 |  |  | $ 187,987 | ¥ 7,686,276 |
Use Rights [Member] |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life | 50 years | 50 years |  |  |  |
Shipping and Handling [Member] |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |
Selling and Marketing Expense | ¥ 38,811 | $ 6,101 | ¥ 79,180 |  |  |
Minimum |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |
Equity Method Investment, Ownership Percentage |  |  |  |  |  | 8.00%
Maximum |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |
Equity Method Investment, Ownership Percentage |  |  |  |  |  | 43.00%
Motor vehicles [Member] | Minimum |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 5 years | 5 years |  |  |  |
Motor vehicles [Member] | Maximum |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 10 years | 10 years |  |  |  |
Office Equipment [Member] | Minimum |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 2 years | 2 years |  |  |  |
Office Equipment [Member] | Maximum |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 5 years | 5 years |  |  |  |
Leasehold Improvements [Member] |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |
Property, Plant and Equipment, Estimated Useful Lives | shorter of the lease term or the estimated useful life | shorter of the lease term or the estimated useful life |  |  |  |
Production equipment [Member]. | Minimum |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 10 years | 10 years |  |  |  |
Production equipment [Member]. | Maximum |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |
Property, Plant and Equipment, Useful Life | 20 years | 20 years |  |  |  |

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