Summary of Significant Accounting Policies (Details) - Schedule of estimated useful lives	6 Months Ended
	Dec. 31, 2020
Buildings [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives for property and equipment, net	20 years
Motor vehicles [Member] | Minimum [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives for property and equipment, net	3 years
Motor vehicles [Member] | Maximum [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives for property and equipment, net	10 years
Computer and office equipment [Member] | Minimum [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives for property and equipment, net	1 year
Computer and office equipment [Member] | Maximum [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives for property and equipment, net	5 years
Furniture and fixtures [Member] | Minimum [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives for property and equipment, net	3 years
Furniture and fixtures [Member] | Maximum [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives for property and equipment, net	5 years
System software [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives for property and equipment, net	5 years
Leasehold improvements [Member]
Public Utility, Property, Plant and Equipment [Line Items]
Estimated useful lives for property and equipment	Shorter of lease term or useful lives