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Statutory Reserves (Tables)
 3 Months Ended
Mar. 31, 2020
Statutory Reserves [Abstract]  
Schedule of maximum statutory reserve amount
Name of Chinese Subsidiaries  Registered
Capital		  Maximum
Statutory 
Reserve
Amount		  Statutory reserve at
March 31, 2020 and
December 31, 2019
          
Shanghai TCH  $29,800,000   $14,900,000    ¥6,564,303 ($1,003,859) 
                
Xi’an TCH  ¥202,000,000   ¥101,000,000    ¥69,359,820 ($10,606,984) 
                
Erdos TCH  ¥120,000,000   ¥60,000,000    ¥19,035,814 ($2,914,869) 
                
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