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Accrued Expenses and Other Current Liabilities (Tables)
12 Months Ended
Dec. 31, 2020
Disclosure Text Block Supplement [Abstract]  
Schedule of accrued expenses and other current liabilities
    December 31,
2020
    December 31,
2019
 
Other tax payable   $ 777,810     $ 390,403  
Accrued payroll     159,350       168,818  
Deposits from sub-lessors of land use rights (i)     -       124,393  
Other current liabilities     44,273       51,720  
    $ 981,433     $ 735,334  
Schedule of other tax payables
    December 31,
2020
    December 31,
2019
 
Value added tax payable   $ 740,894     $ 366,535  
Local taxes payable     36,916       23,868  
    $ 777,810     $ 390,403