XML 39 R30.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Summary of Significant Accounting Policies (Details Textual)
1 Months Ended 3 Months Ended 9 Months Ended
Jun. 13, 2018
USD ($)
Number
$ / shares
shares
Feb. 14, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
Dec. 31, 2019
CNY (¥)
Sep. 30, 2019
USD ($)
Mar. 31, 2019
USD ($)
Summary of Significant Accounting Policies (Textual)                
Insurance coverage     $ 75,000 $ 75,000        
Balance that exceeded insurance amount     233,000 233,000        
Customer deposits     101,153 $ 101,153     $ 104,046 $ 164,362
Income tax rate       0.00% 0.00%      
Amount due to related parties     $ 136,713 $ 136,713       $ 92,307
Received from sale of shares       $ 647,260        
Subsequent Event [Member]                
Summary of Significant Accounting Policies (Textual)                
Received from sale of shares   $ 30,000            
Shouhang Commerce and Trade [Member] | Customer deposits [Member]                
Summary of Significant Accounting Policies (Textual)                
Percentage of customer deposits     87.10% 87.10%   87.10% 83.40% 76.20%
RMB [Member]                
Summary of Significant Accounting Policies (Textual)                
Insurance coverage | ¥           ¥ 500,000    
Balance that exceeded insurance amount | ¥           ¥ 1,552,881    
Vendor [Member]                
Summary of Significant Accounting Policies (Textual)                
Number of shares granted | shares 290,000              
Fair value | $ / shares $ 1.3              
Number of employees | Number 8              
Compensation expense $ 377,000              
Li Jiaxu [Member]                
Summary of Significant Accounting Policies (Textual)                
Percentage of concentration risk     34.00% 40.00%        
Zhao Shihai [Member]                
Summary of Significant Accounting Policies (Textual)                
Percentage of concentration risk     42.00% 34.00%        
Huiye Group [Member]                
Summary of Significant Accounting Policies (Textual)                
Percentage of concentration risk     13.00% 10.00%        
Jiufu Zhenyuan [Member]                
Summary of Significant Accounting Policies (Textual)                
Percentage of concentration risk       5.00%        
Sun Rongmao [Member]                
Summary of Significant Accounting Policies (Textual)                
Percentage of concentration risk       5.00%        
Hao Shuping [Member]                
Summary of Significant Accounting Policies (Textual)                
Amount due to related parties     $ 45,612 $ 45,612       $ 47,489
Shen Zhenai [Member]                
Summary of Significant Accounting Policies (Textual)                
Amount due to related parties     37,055 37,055       9,952
Xun Jianjun [Member]                
Summary of Significant Accounting Policies (Textual)                
Amount due to related parties     22,253 22,253      
Lou Zhengui [Member]                
Summary of Significant Accounting Policies (Textual)                
Amount due to related parties     $ 31,793 $ 31,793       $ 34,866
PRC [Member]                
Summary of Significant Accounting Policies (Textual)                
Income tax rate       25.00%