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Summary of Significant Accounting Policies (Details) - Schedule of Estimated Useful Lives of Assets
12 Months Ended
Jun. 30, 2023
Leasehold improvements [Member]  
Public Utility, Property, Plant and Equipment [Line Items]  
Leasehold improvements The shorter of remaining lease terms or the estimated useful lives
Automobiles [Member]  
Public Utility, Property, Plant and Equipment [Line Items]  
Useful life 5 years
Equipment and office furniture [Member] | Minimum [Member]  
Public Utility, Property, Plant and Equipment [Line Items]  
Useful life 1 year
Equipment and office furniture [Member] | Maximum [Member]  
Public Utility, Property, Plant and Equipment [Line Items]  
Useful life 5 years
Building [Member] | Minimum [Member]  
Public Utility, Property, Plant and Equipment [Line Items]  
Useful life 31 years
Building [Member] | Maximum [Member]  
Public Utility, Property, Plant and Equipment [Line Items]  
Useful life 50 years
Office building related facility, machinery and equipment [Member] | Minimum [Member]  
Public Utility, Property, Plant and Equipment [Line Items]  
Useful life 1 year
Office building related facility, machinery and equipment [Member] | Maximum [Member]  
Public Utility, Property, Plant and Equipment [Line Items]  
Useful life 5 years