Income Taxes (Details) - Schedule of deferred tax assets - USD ($)	Jun. 30, 2020	Jun. 30, 2019
Net operating loss
Total deferred tax assets	$ 7,463,000	$ 3,602,000
Valuation allowance	(7,463,000)	(3,602,000)
Deferred tax assets, net - long-term
U.S. [Member]
Allowance for doubtful accounts
Allowance for doubtful accounts	1,329,000	1,121,000
Net operating loss
Net operating loss	1,756,000	1,024,000
PRC [Member]
Allowance for doubtful accounts
Allowance for doubtful accounts	2,888,000
Net operating loss
Net operating loss	$ 1,490,000	$ 1,457,000