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INCOME TAX AND DEFERRED TAX ASSETS (Detail Textuals)
 12 Months Ended
Dec. 31, 2019
CNY (¥)
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2019
USD ($)
Income Tax And Deferred Tax Assets [Line Items]        
Uniform tax rate 25.00% 25.00% 25.00%  
Period for statute of limitations due to computation errors 3 years      
Period for statute of limitations under special circumstances 5 years      
Maximum amount of underpayment of tax liability ¥ 100,000     $ 14,000
Period for statute of limitations if tax liability exceeds RMB100,000 10 years      
PRC tax Jurisdiction        
Income Tax And Deferred Tax Assets [Line Items]        
Examination Period 5 years      
Hong Kong        
Income Tax And Deferred Tax Assets [Line Items]        
Uniform tax rate 16.50%