Other Receivables, Net (Details) - Schedule of movement of allowance for doubtful accounts - USD ($)	3 Months Ended	12 Months Ended
	Sep. 30, 2021	Jun. 30, 2020
Schedule of movement of allowance for doubtful accounts [Abstract]
Beginning balance	$ 6,024,266	$ 10,005,193
Provision (Recovery) for doubtful accounts	(1,929,715)	(4,786,814)
Less: write-off		(11,665)
Exchange rate effect	3,945	817,550
Ending balance	$ 4,098,496	$ 6,024,266