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Summary of Significant Accounting Policies (Details) - Schedule of currency exchange rates
Oct. 31, 2021
RMB: 1USD [Member]  
Summary of Significant Accounting Policies (Details) - Schedule of currency exchange rates [Line Items]  
Period-end spot rate 0.1561
Average rate 0.155
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