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Commitments (Details)
1 Months Ended 12 Months Ended
Mar. 04, 2014
USD ($)
Nov. 20, 2017
USD ($)
Nov. 20, 2017
CNY (¥)
Mar. 05, 2016
USD ($)
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Commitments (Textual)            
Operating lease term 2 years     2 years    
Lease agreement, description   On November 20, 2017, Xi'an TCH entered a lease agreement for its office use for a lease term from December 1, 2017 through November 30, 2020. On November 20, 2017, Xi'an TCH entered a lease agreement for its office use for a lease term from December 1, 2017 through November 30, 2020.      
Monthly rental payment $ 20,140 $ 5,600 ¥ 36,536 $ 21,804    
Rental expense         $ 197,143 $ 245,699
Annual rental payment in 2018         67,200  
Annual rental payment in 2019         67,200  
Annual rental payment in 2020         $ 61,600