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Prepaid Leases (Details Textual)
9 Months Ended
Mar. 31, 2019
USD ($)
Mar. 31, 2019
CNY (¥)
Prepaid Leases (Textual)    
Aggregate lease payments | $ $ 5,400,000  
RMB [Member]    
Prepaid Leases (Textual)    
Aggregate lease payments | ¥   ¥ 36,700,000
Maximum [Member]    
Prepaid Leases (Textual)    
Lease term 24 years 24 years
Minimum [Member]    
Prepaid Leases (Textual)    
Lease term 5 years 5 years