Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details Textual)

v3.19.2
Related Party Transactions (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Mar. 18, 2019
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Allowance for doubtful accounts   $ 58,251   $ 58,251   $ 0
Due to related party   100,000   100,000   100,000
Prepaid expenses - related parties           34,190
Advance from customer - related party       14,829
Property management agreement amounted   30,753 $ 16,251 54,087 $ 32,502  
Outstanding principal balance   1,000,000   1,000,000    
Accrued interest       14,583    
Cash payment       450,000    
Luisa Ingargiola [Member]            
Accrued liabilities and other payables   36,806   36,806   0
Yu Zhou [Member]            
Due to related party   100,000   $ 100,000   100,000
Wenzhao Lu [Member]            
Property management agreement commenced date       May 25, 2017    
Agreement expired date       Mar. 31, 2019    
Outstanding principal balance $ 1,000,000          
Promissory Note interest percentage 5.00%          
Promissory note maturity date Mar. 19, 2022          
Meng Li [Member]            
Prepaid expenses - related parties   0   $ 0   32,293
Beijing Daopei [Member]            
Advance from customer - related party   0   0   14,829
David Jin [Member]            
Prepaid expenses - related parties   $ 0   $ 0   $ 1,897