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Concentration of Risk - Schedule of Concentration Risk of Customers (Details)
3 Months Ended 9 Months Ended
Oct. 31, 2017
USD ($)
Oct. 31, 2017
USD ($)
Vendor A [Member]    
Revenue $ 1,037 $ 3,452
Percentage of Revenue 43.00% 72.00%
Accounts payable
Vendor B [Member]    
Revenue $ 1,369 $ 1,369
Percentage of Revenue 57.00% 28.00%
Accounts payable
Two Vendors [Member]    
Revenue $ 2,406 $ 4,821
Percentage of Revenue 100.00% 100.00%
Accounts payable
Customer A [Member]    
Revenue $ 525 $ 1,831
Percentage of Revenue 14.00% 20.00%
Accounts receivable
Customer B [Member]    
Revenue   $ 916
Percentage of Revenue   10.00%
Accounts receivable
Two Customer [Member]    
Revenue   $ 2,747
Percentage of Revenue   30.00%
Accounts receivable