Income Taxes (Details) - Schedule of deferred tax assets - USD ($)	3 Months Ended	12 Months Ended
	Sep. 30, 2022	Jun. 30, 2022
Income Taxes (Details) - Schedule of deferred tax assets [Line Items]
Total deferred tax assets	$ 8,928,000	$ 8,358,000
Valuation allowance	(8,928,000)	(8,358,000)
Deferred tax assets, net - long-term
U.S. [Member]
Income Taxes (Details) - Schedule of deferred tax assets [Line Items]
Allowance for credit losses	554,000	617,000
Net operating loss	5,293,000	4,628,000
PRC [Member]
Income Taxes (Details) - Schedule of deferred tax assets [Line Items]
Allowance for credit losses	1,719,000	1,830,000
Net operating loss	$ 1,362,000	$ 1,283,000