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Concentration of Credit Risk (Details)
3 Months Ended
May 01, 2015
USD ($)
May 01, 2015
CNY (¥)
Mar. 31, 2017
USD ($)
Mar. 31, 2017
CNY (¥)
Concentration of Credit Risk (Textual)        
Federal deposit insurance corporation $ 72,471 ¥ 500,000 $ 10,152,046 ¥ 70,042,011
Maximum coverage [Member]        
Concentration of Credit Risk (Textual)        
Federal deposit insurance corporation       ¥ 500,000