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SHORT-TERM BANK LOAN (Details Narrative)
9 Months Ended
Dec. 31, 2021
USD ($)
Dec. 31, 2021
CNY (¥)
Mar. 31, 2021
USD ($)
Mar. 31, 2021
CNY (¥)
Aug. 31, 2019
USD ($)
Aug. 31, 2019
CNY (¥)
Minimum [Member]            
Debt Instrument [Line Items]            
Line of credit facility, interest rate 4.84%          
Maximum [Member]            
Debt Instrument [Line Items]            
Line of credit facility, interest rate 6.96%          
Dongguan Agricultural Bank of China [Member] | Facility Agreement [Member]            
Debt Instrument [Line Items]            
Line of credit maximum borrowing capacity         $ 153,172 ¥ 1,000,000
Underwriter of the loan $ 157,354 ¥ 1,000,000 $ 152,607      
Dongguan Agricultural Bank of China [Member] | Facility Agreement [Member] | Minimum [Member]            
Debt Instrument [Line Items]            
Line of credit facility, interest rate 4.84%          
Dongguan Agricultural Bank of China [Member] | Facility Agreement [Member] | Maximum [Member]            
Debt Instrument [Line Items]            
Line of credit facility, interest rate 4.90%          
Dongguan Agricultural Bank of China [Member] | Ding Yinping [Member]            
Debt Instrument [Line Items]            
Underwriter of the loan     $ 6,596 ¥ 41,921