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STOCKHOLDERS' EQUITY (Detail Textuals) - USD ($)
 1 Months Ended 12 Months Ended
Jan. 04, 2019
Dec. 26, 2018
Dec. 26, 2018
Dec. 31, 2019
Dec. 31, 2018
Jan. 26, 2018
Common stock, shares authorized       50,000,000 50,000,000  
Common stock par value, per share       $ 0.001 $ 0.001  
Common stock, shares issued       11,640,820 11,621,459 10,380,000
Common stock, shares, outstanding       11,640,820 11,621,459  
Cost related to sold of ordinary shares       $ 2,103,816    
Underwriter Warrants            
Warrants issued 126,082          
IPO            
Public offering price   $ 5 $ 5      
Proceeds from ordinary shares sold     $ 6,207,295      
Cost related to sold of ordinary shares   $ 2,103,816 $ 2,103,816      
IPO | Network 1 Financial Securities, Inc.            
Ordinary shares sold (in shares) 19,361 1,241,459 1,241,459      
IPO | Underwriter Warrants | Network 1 Financial Securities, Inc.            
Percentage of public offering price as warrants exercise price     125.00%      
Public offering price   $ 5 $ 5      
Percentage of total number of ordinary shares sold as warrants granted     10.00%      
Warrants expiration period   5 years 5 years      
Period for registration rights     5 years      
Second closing of IPO            
Ordinary shares sold (in shares) 19,361          
Share Price $ 5          
Proceeds from ordinary shares sold $ 96,805          
Payments of Stock Issuance Costs $ 26,399          
Mingda Tianjin (VIE) | Mr. Siping Xu            
Common stock, shares issued       10,380,000    
Common stock, shares, outstanding       10,380,000    
Number of common stock owned       10,200,000    
Percentage of outstanding ordinary shares       88.00%    
MDJCC Limited ("MDJH Hong Kong")            
Common stock, shares issued           10,380,000
Common stock, shares, outstanding           10,380,000