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Concentration of Credit Risk (Details)
1 Months Ended
May 01, 2015
USD ($)
May 01, 2015
CNY (¥)
Mar. 31, 2022
USD ($)
Mar. 31, 2022
CNY (¥)
Concentration of Credit Risk (Details) [Line Items]        
Federal deposit insurance corporation $ 78,762 ¥ 500,000    
Maximum coverage from FDIC | $     $ 6,292,223  
Minimum [Member]        
Concentration of Credit Risk (Details) [Line Items]        
Maximum coverage from FDIC       ¥ 500,000
Maximum [Member]        
Concentration of Credit Risk (Details) [Line Items]        
Maximum coverage from FDIC       ¥ 39,944,290