Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 210
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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Amount of borrowings from a bank classified as other, maturing within one year or operating cycle, if longer.

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Related party transactions and balances - Additional Information (Details)	Jun. 30, 2019 CNY (¥)	Jun. 30, 2019 USD ($)	Jun. 30, 2018 USD ($)	Dec. 26, 2017 CNY (¥)	Dec. 26, 2017 USD ($)
Related Party Transaction [Line Items]
Loan from bank		$ 4,514,380	$ 4,530,011
Land-use right pledged as collateral		462,738	492,330
Building property pledged as collateral		4,549,212	$ 3,962,455
CQ Mingwen
Related Party Transaction [Line Items]
Loan from bank				¥ 9,000,000	$ 1,400,000
GA Yongpeng
Related Party Transaction [Line Items]
Land-use right pledged as collateral	¥ 10,198,100	1,500,000
Building property pledged as collateral	¥ 12,268,800	$ 1,800,000