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Property and Equipment, Net (Details) - USD ($)
12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Property and Equipment, Net (Details) [Line Items]    
Depreciation and amortization expenses $ 406,553 $ 320,737
Impairment of Long-Lived Assets to be Disposed of 855,230 127,177
Loss on disposal of fixed assets (6,312)
Vehicle [Member]    
Property and Equipment, Net (Details) [Line Items]    
Loss on disposal of fixed assets $ 6,312