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Statutory Reserves (Tables)
 12 Months Ended
Dec. 31, 2016
Statutory Reserves [Abstract]  
Summary of maximum statutory reserve amount
Name of Chinese 
Subsidiaries		   Registered Capital    

Maximum Statutory

Reserve Amount

    

Statutory reserve at

December 31, 2016
                 
Shanghai TCH   $ 29,800,000     $ 14,900,000     ¥ 6,564,303 ($959,387)
                     
Xi’an TCH   ¥ 202,000,000     ¥ 101,000,000     ¥ 67,810,355 ($10,410,458)
                     
Erdos TCH   ¥ 120,000,000     ¥ 60,000,000     ¥ 19,035,814 ($2,926,378)
                     
Xi’an Zhonghong   ¥ 30,000,000     ¥ 15,000,000     Did not accrue yet due to accumulated deficit
                     
Shaanxi Huahong   $ 2,500,300     $ 1,250,150     Did not accrue yet due to accumulated deficit
                     
Zhongxun   ¥ 35,000,000     ¥ 17,500,000     Did not accrue yet due to accumulated deficit