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Long-Term Investments (Details 4) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Net sales	$ 78,786	$ 212,242
Gross profit	74,827	210,743
BioFirst [Member]
Net sales	12,110	10,334
Gross profit	1,578	1,882
Net loss	(325,652)	(307,034)
Share of losses from investments accounted for using the equity method	(70,411)	(66,205)
Rgene [Member]
Net sales
Gross profit
Net loss	(21,889)	(22,662)
Share of losses from investments accounted for using the equity method

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