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Taxes (Tables) | 3 Months Ended
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Oct. 31, 2022
Income Tax Disclosure [Abstract] |
Schedule of deferred tax assets |
|  | October 31, 2022 |  |  | July 31, 2022 |
|  | (unaudited) |  |  |  |
Deferred tax assets: |  |  |  |  |  |
Allowance for doubtful account |  | $ | - |  |  | $ | 105,059 |
Net operating loss carry forwards |  |  | 487,147 |  |  |  | 1,563,354 |
Deferred tax assets before valuation allowance |  |  | 487,147 |  |  |  | 1,668,413 |
Less: valuation allowance |  |  | (487,147 | ) |  |  | (1,668,413 | )
Net deferred tax assets |  | $ | - |  |  | $ | - |

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- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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