Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.20.2
Summary of Significant Accounting Policies (Details Textual) - 6 months ended Jun. 30, 2020
USD ($)
CNY (¥)
Significant Accounting Policies (Textual)    
Cash balance held in PRC $ 353,000  
Limited insurance $ 250,000  
Cash and cash equivalents, description The Company's cash is maintained with state-owned banks within the PRC. Balances at state-owned banks within the PRC are covered by insurance up to RMB 500,000 (approximately $71,000) per bank. Any balance over RMB 500,000 per bank in PRC will not be covered.  
CHINA | Cash [Member] | Maximum [Member] | RMB [Member]    
Significant Accounting Policies (Textual)    
Cash balance held in PRC | ¥   ¥ 1,833,866
CHINA | Cash [Member] | Minimum [Member]    
Significant Accounting Policies (Textual)    
Cash balance held in PRC $ 186,000  
CHINA | Cash [Member] | Minimum [Member] | RMB [Member]    
Significant Accounting Policies (Textual)    
Cash balance held in PRC | ¥   ¥ 1,312,028