Summary of Significant Accounting Policies (Details) - Schedule of currency exchange rates	Jan. 31, 2023
RMB: 1USD [Member]
Summary of Significant Accounting Policies (Details) - Schedule of currency exchange rates [Line Items]
Period-end spot rate	0.1572
Average rate	0.156
HKD: 1USD [Member]
Summary of Significant Accounting Policies (Details) - Schedule of currency exchange rates [Line Items]
Period-end spot rate	0.1282
Average rate	0.1282