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Summary of Principal Accounting Policies (Tables)
3 Months Ended
May 31, 2022
Accounting Policies [Abstract]  
Schedule of variable interest entity
          
   May 31,
2022
   February 28,
2022
 
   (unaudited)     
Current assets  $4,995,626   $4,503,346 
Non-current assets   259,023    21,042 
Total assets  $5,254,649   $4,524,388 
           
Current liabilities  $9,394,090   $8,556,844 
Non-current liabilities   118,913     
Total liabilities  $9,513,003   $8,556,844 

 

Assets and liabilities of the VIE Subsidiary

 

   May 31,
2022
   February 28,
2022
 
   (unaudited)     
Current assets  $3,537,653   $5,330,206 
Non-current assets   8,368    9,121 
Total assets  $3,546,021   $5,339,327 
           
Current liabilities  $2,485,941   $4,162,414 
Non-current liabilities        
Total liabilities  $2,485,941   $4,162,414 

 

Operating Result of VIE

 

   For the Three Months Ended
May 31,
2022
   For the Three Months Ended
May 31,
2021
 
   (unaudited)   (unaudited) 
Revenue  $1,438,367   $373,151 
Cost of revenue   (1,149,147)   (109,046)
Gross profit (loss)  $289,220   $264,105 
           
Amortization and depreciation   (1,719)   (2,068)
General and administrative expenses   (582,112)   (538,671)
Marketing cost   (57,131)   (51,079)
Research & development   (111,455)   (135,429)
Total operating expenses  $(752,417)  $(727,247)
           
Profit (loss) from operations  $(463,197)  $(463,142)
           
Interest income   705    1,215 
Other income   5,098    139 
Total other income (expense)  $5,803   $1,354 
           
Tax expense        
           
Net profit (loss)  $(457,394)  $(461,788)

 

Operating Result of VIE Subsidiary

 

   For the Three Months Ended
May 31,
2022
   For the Three Months Ended
May 31,
2021
 
   (unaudited)   (unaudited) 
Revenue  $3,416,755   $5,524,623 
Cost of revenue   (3,328,904)   (5,177,746)
Gross profit (loss)  $87,851   $346,877 
           
Amortization and depreciation   (266)   (225)
General and administrative expenses   (119,792)   (111,193)
Marketing cost   (59)   (33,928)
Research & development   (22,244)    
Total operating expenses  $(142,361)  $(145,346)
           
Profit (loss) from operations  $(54,510)  $201,531 
           
Interest income   41    14 
Other income       36,858 
Total other income (expense)  $41   $36,872 
           
Tax expense        
           
Net profit (loss)  $(54,469)  $238,403