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ACCOUNTS RECEIVABLE (Tables)
12 Months Ended
Jan. 31, 2018
Accounts Receivable Tables  
Schedule of aging analysis of accounts receivable

    January 31,     January 31,  
    2018     2017  
0 - 30 days   $ 16,761,646     $ -  
30 - 60 days     -       20,760,211  
Within 1 year     -       5,607,879  
Over 1 year     6,059,279       16,686,721  
    $ 22,820,925     $ 43,054,811