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Summary of Principal Accounting Policies (Details Narrative)
3 Months Ended
May 31, 2022
Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Identifiable intangible assets, useful life 3 years
Property, Plant and Equipment, Useful Life 3 years
Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Identifiable intangible assets, useful life 10 years
Property, Plant and Equipment, Useful Life 7 years