Accounts Payable, Accrued Expenses and Other Current Liabilities, and Other Long-Term Liabilities (Details) - Schedule of Accounts Payable, Accrued Expenses and Other Current Liabilities - USD ($)		Oct. 31, 2024	Jul. 31, 2024
Accounts payable, accrued expenses and other current liabilities:
Accrued litigation fee, current	[1]	$ 500,000	$ 750,000
Investment securities payable			69,621
Others		84,380	137,436
Total		584,380	957,057
Other long-term liabilities:
Accrued litigation fee, noncurrent	[1]	$ 250,000	$ 250,000

[1] On September 24, 2024, the Company and Boustead Securities, LLC (“Boustead”) entered into a settlement agreement, pursuant to which the Company would compensate Boustead in the amount of $1,000,000. The compensation is payable in three instalments, with first instalment of $250,000 payable with execution of settlement agreement, the second instalment of $500,000 payable before March 1, 2025, and the final instalment of $250,000 payable before December 31, 2025. In September 2024, the Company paid the first instalment. Accordingly, the Company recorded accrued litigation fees of $500,000 and $750,000 as current liabilities as of October 31, 2024 and July 31, 2024, respectively. The remaining $250,000 was recorded as noncurrent liabilities as of October 31, 2024 and July 31, 2024.