Income Taxes (Details) - USD ($)	12 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Income Taxes (Details) [Line Items]
Federal statutory income tax rate	21.00%	21.00%	21.00%
State	5.60%	5.60%	5.60%
Effective tax rate	0.00%	0.00%	0.00%
Percentage of future taxable income for unlimited years	80.00%
Deferred tax asset allowance, percentage	(26.60%)	(26.60%)	(26.60%)
Deferred tax assets	$ 442,000	$ 279,000
Increased decreased in valuation allowance	$ 11,716,701	373,784
Maximum [Member]
Income Taxes (Details) [Line Items]
Increased decreased in valuation allowance		11,342,917	$ 239,269
Minimum [Member]
Income Taxes (Details) [Line Items]
Increased decreased in valuation allowance		373,784	$ 134,515
Hong Kong [Member]
Income Taxes (Details) [Line Items]
Federal statutory income tax rate	16.50%
Net operating loss carryforward	$ 300,000	600,000
Business Combination [Member]
Income Taxes (Details) [Line Items]
Business combination, description	The net operating loss carry forwards are available to reduce future years’ taxable income for unlimited years. Management believes that the realization of the benefits from these losses appears uncertain due to the Company’s operating history and continued losses in Hong Kong. If the Company is unable to generate taxable income in its Hong Kong operations, it is more likely than not that it will not have sufficient income to utilize its deferred tax assets. Accordingly, the Company has provided a 100% valuation allowance on its net deferred tax assets of approximately $11.3 million and $95,000 related to its Hong Kong operations as of June 30, 2022 and 2021, respectively.
CACM and Baytao [Member]
Income Taxes (Details) [Line Items]
Federal statutory income tax rate	21.00%
State	7.10%
Effective tax rate	26.60%
Net operating loss carryforward	$ 1,500,000	$ 900,000
Deferred tax asset allowance, percentage	100.00%

Deferred Taxes Business Combination Valuation Allowance Available To Reduce Goodwill And Intangible Assets.

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The net operating loss carry forwards are available to reduce future years’ taxable income for unlimited years but limited to use per year.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized.

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