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Statutory Reserves (Details) - 6 months ended Jun. 30, 2019
USD ($)
CNY (¥)
Shanghai TCH [Member]    
Subsidiary or Equity Method Investee [Line Items]    
Registered Capital $ 29,800,000  
Maximum Statutory Reserve Amount 14,900,000  
Statutory reserve 1,003,859  
Shanghai TCH [Member] | RMB [Member]    
Subsidiary or Equity Method Investee [Line Items]    
Statutory reserve | ¥   ¥ 6,564,303
Xi’an TCH [Member]    
Subsidiary or Equity Method Investee [Line Items]    
Statutory reserve 10,570,023  
Xi’an TCH [Member] | RMB [Member]    
Subsidiary or Equity Method Investee [Line Items]    
Registered Capital | ¥   202,000,000
Maximum Statutory Reserve Amount | ¥   101,000,000
Statutory reserve | ¥   ¥ 69,109,194
Erdos TCH [Member]    
Subsidiary or Equity Method Investee [Line Items]    
Statutory reserve 2,914,869  
Erdos TCH [Member] | RMB [Member]    
Subsidiary or Equity Method Investee [Line Items]    
Registered Capital 120,000,000  
Maximum Statutory Reserve Amount 60,000,000  
Statutory reserve 19,035,814  
Shaanxi Huahong [Member]    
Subsidiary or Equity Method Investee [Line Items]    
Registered Capital 2,500,300  
Maximum Statutory Reserve Amount $ 1,250,150  
Statutory reserve, description Did not accrue yet due to accumulated deficit  
Xi’an Zhonghong [Member]    
Subsidiary or Equity Method Investee [Line Items]    
Statutory reserve, description Did not accrue yet due to accumulated deficit  
Xi’an Zhonghong [Member] | RMB [Member]    
Subsidiary or Equity Method Investee [Line Items]    
Registered Capital $ 30,000,000  
Maximum Statutory Reserve Amount $ 15,000,000  
Zhongxun [Member]    
Subsidiary or Equity Method Investee [Line Items]    
Statutory reserve, description Did not accrue yet due to accumulated deficit  
Zhongxun [Member] | RMB [Member]    
Subsidiary or Equity Method Investee [Line Items]    
Registered Capital $ 35,000,000  
Maximum Statutory Reserve Amount $ 17,500,000