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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
 12 Months Ended
Jan. 31, 2018
Summary Of Significant Accounting Policies Tables  
Schedule of summary of principal subsidiaries of the company

Entity Name  

Acquisition

Date

   Ownership     Jurisdiction  

Investments

Held By

  

Nature of

Operation

  

Fiscal

Year

  
Xing Rui International Investment Holding Group Co., Ltd. (“Xing Rui”)   December 22, 2014     100 %   Seychelles   Resort Savers   Holding Company   January 31,  
Xing Rui International Investment Group Ltd. (“Xin Rui HK”)   December 22, 2014     100 %   Hong Kong, the PRC   Xing Rui   Holding Company   January 31,  
Huaxin Changrong (Shenzhen) Technology Service Co., Ltd. (“Huaxin”) *   August 27, 2015     100 %   the PRC   Xing Rui   Holding Company   December 31,  
Shenzhen Amuli Industrial Development Company Limited (“Amuli”) *   October 1, 2015     60 %   the PRC   Huaxin   Beverage Producer   December 31  
Beijing Yandong Tieshan Oil Products Co., Ltd. (“Tieshan Oil”) *   January 29, 2016     51 %   the PRC   Huaxin   Trading of oil products   December 31,  
Schedule of adjustments arising from translations are included in accumulated other comprehensive income in shareholders' equity

    January 31,     January 31,  
    2018     2017  
             
Spot RMB: USD exchange rate   $ 0.1590     $ 0.1453  
Average RMB: USD exchange rate   $ 0.1452-0.1528     $ 0.1452-0.1536  
Spot HKD: USD exchange rate   $ 0.129     $ 0.129  
Average HKD: USD exchange rate   $ 0.129     $ 0.129  
Schedule of useful life of the asset

Machinery 5 ~ 10 years