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Related Party Transactions (Details) - USD ($) | 12 Months Ended
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Jun. 30, 2021 | Jun. 30, 2020
Weili He [Member] |  |
Related Party Transactions (Details) [Line Items] |  |
Related party transactions, description | The balances represent the salary payables to Weili He, the Company’s former Chief Financial Officer (“CFO”) who held less than 5% of the Company ordinary shares currently. |
Hou Sing [Member] |  |
Related Party Transactions (Details) [Line Items] |  |
Operating expenses |  | $ 300,000

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- Definition Description of related party involvement in transaction resulting in deconsolidation of subsidiary and derecognition of group of assets constituting transfer of business or nonprofit activity, excluding conveyance of oil and gas mineral rights and transfer of product or service in contract with customer; and whether former subsidiary or acquirer of group of assets would be related party after deconsolidation and derecognition transaction. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=109239629&loc=SL4582445-111684 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=109239629&loc=SL4582445-111684 + Details
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- Definition The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations. + References No definition available. + Details
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