Bank Borrowings (Details)		Dec. 31, 2019 CNY (¥)	Dec. 31, 2019 USD ($)	Jun. 30, 2019 CNY (¥)	Jun. 30, 2019 USD ($)
RMB
Loans from financial institution | ¥	[1]	¥ 250,000		¥ 2,250,000
Classified as:
Current liabilities | ¥		¥ 250,000		¥ 2,250,000
USD
Loans from financial institution | $	[1]		$ 35,910		$ 327,749
Classified as:
Current liabilities | $			$ 35,910		$ 327,749

[1] A loan from financial institution bears fixed interest rates at approximately 5.59% per annum and will mature on March 14, 2020.