Related Party Transactions (Details) - Schedule of Transactions with Related Parties - Related Party [Member] - USD ($)		Oct. 31, 2023	Jul. 31, 2023
Related Party Transaction [Line Items]
Accounts receivable	[1]		$ 600,000
Other receivable	[1]	20,539	40,539
Other payables		712,258	729,968
Asia International Securities Exchange Co., Ltd. [Member]
Related Party Transaction [Line Items]
Accounts receivable	[1]		600,000
Other payables		712,258	729,968
Huaya [Member]
Related Party Transaction [Line Items]
Other receivable	[1]	$ 20,539	$ 40,539

[1] As of July 31, 2023, the balance due from related parties were repayable on demand. The Company expected to collect the outstanding receivables from related parties before July 31, 2024.