Summary of Significant Accounting Policies (Details 2)	12 Months Ended
	Jun. 30, 2018
Buildings [Member]
Schedule of estimated useful lives
Estimated useful lives for property and equipment, net	20 years
Motor vehicles [Member] | Minimum [Member]
Schedule of estimated useful lives
Estimated useful lives for property and equipment, net	5 years
Motor vehicles [Member] | Maximum [Member]
Schedule of estimated useful lives
Estimated useful lives for property and equipment, net	10 years
Furniture and office equipment [Member] | Minimum [Member]
Schedule of estimated useful lives
Estimated useful lives for property and equipment, net	3 years
Furniture and office equipment [Member] | Maximum [Member]
Schedule of estimated useful lives
Estimated useful lives for property and equipment, net	5 years
Leasehold improvements [Member]
Schedule of estimated useful lives
Estimated useful lives for property and equipment	Shorter of lease term or useful lives