XML 54 R33.htm IDEA: XBRL DOCUMENT v3.20.1
9. TAXES PAYABLE (Tables)
3 Months Ended
Mar. 31, 2020
Income Tax Disclosure [Abstract]  
Taxes payable
    March 31,   December 31,
    2020   2019
Land use tax payable   $ 767,656     $ 779,623