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Income Taxes (Details Textual) - USD ($) | 12 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
Income Taxes (Textual) |  |
Deferred tax asset allowance, percentage | (26.60%) | (26.60%)
Federal statutory income tax rate | 21.00% | 21.00%
State | 5.60% | 5.60%
Effective tax rate | 0.00% | 0.00%
Increased decreased in valuation allowance | $ 134,515 |
Deferred tax assets | $ 134,000 | $ 50,000
Hong Kong [Member] |  |
Income Taxes (Textual) |  |
Federal statutory income tax rate | 16.50% |
Minimum [Member] |  |
Income Taxes (Textual) |  |
Increased decreased in valuation allowance |  | 50,256
Maximum [Member] |  |
Income Taxes (Textual) |  |
Increased decreased in valuation allowance |  | $ 84,259
CACM and Baytao [Member] |  |
Income Taxes (Textual) |  |
Deferred tax asset allowance, percentage | 100.00% | 100.00%
Federal statutory income tax rate | 7.10% |
State | 26.60% |
Effective tax rate | 21.00% |
Net operating loss carryforward | $ 500,000 | $ 200,000

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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
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- Definition 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). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.Fact.4) -URI http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319 + Details
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