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Income Taxes (Details) - Schedule of loss before provision for income taxes - USD ($) | 12 Months Ended
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Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019
Income Taxes (Details) - Schedule of loss before provision for income taxes [Line Items] |  |  |
Loss before provision for income taxes | $ (8,238,513) | $ (5,168,642) | $ (6,659,422)
Cayman [Member] |  |  |
Income Taxes (Details) - Schedule of loss before provision for income taxes [Line Items] |  |  |
Loss before provision for income taxes | (7,120,310) | (4,851,668) | (6,470,553)
United States [Member] |  |  |
Income Taxes (Details) - Schedule of loss before provision for income taxes [Line Items] |  |  |
Loss before provision for income taxes | (541,744) | (316,142) | (188,869)
Hong Kong [Member] |  |  |
Income Taxes (Details) - Schedule of loss before provision for income taxes [Line Items] |  |  |
Loss before provision for income taxes | $ (576,459) | $ (832) |

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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. + References No definition available. + Details
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