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RISKS AND UNCERTAINTIES (Details Narrative)
3 Months Ended 9 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2021
USD ($)
Dec. 31, 2021
CNY (¥)
Dec. 31, 2020
Mar. 31, 2021
Concentration Risk [Line Items]            
Translated exchange rates 0.06355   0.06355 0.06355   0.06553
Revenue and expenses translated average exchange rates     0.06442 0.06442 0.06779  
Outstanding borrowings     $ 157,354 ¥ 1,000,000    
Minimum [Member]            
Concentration Risk [Line Items]            
Line of credit facility, interest rate     4.84% 4.84%    
Maximum [Member]            
Concentration Risk [Line Items]            
Line of credit facility, interest rate     6.96% 6.96%    
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | No Single Customer [Member]            
Concentration Risk [Line Items]            
Concentration risk, percentage 10.00% 10.00%        
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | One Customer [Member]            
Concentration Risk [Line Items]            
Concentration risk, percentage     10.00% 10.00% 10.00%  
Revenue, percentage     24.80% 24.80%