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Concentration of Credit Risk (Details)
12 Months Ended
May 01, 2015
USD ($)
May 01, 2015
CNY (¥)
Dec. 31, 2018
USD ($)
Dec. 31, 2018
CNY (¥)
Concentration of Credit Risk (Textual)        
Federal deposit insurance corporation $ 72,852   $ 11,769,250  
RMB [Member]        
Concentration of Credit Risk (Textual)        
Federal deposit insurance corporation | ¥   ¥ 500,000   ¥ 80,774,719
Maximum coverage from FDIC     $ 500,000