Accounts Receivable, Net (Details) - Schedule of allowance for doubtful accounts - USD ($)	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Schedule of allowance for doubtful accounts [Abstract]
Beginning balance	$ 2,297,491	$ 5,670,274
Provision for doubtful accounts, net of recovery	1,030,895	4,896,640
Less: write-off		(8,220,754)
Exchange rate effect	147,383	(48,669)
Ending balance	$ 3,475,769	$ 2,297,491