Income Taxes (Tables)

12 Months Ended

Dec. 31, 2021

Income Tax Disclosure [Abstract]

Schedule of reconciliation of income taxes calculated at federal statutory rates to provision for income taxes

	Years Ended December 31,
	2021			2020
(Benefit) tax at statutory rate of 25%	$	(849,869	)	$	(716,694	)
Prior year refund received		-			-
Other, primarily the difference in U.S. tax rates		8,440			8,190
Change in valuation allowance		841,429			708,504
Income tax expense	$	-		$	-

Schedule of temporary differences to deferred income tax assets and liability

	December 31,
	2021			2020
Deferred income tax assets:
Allowance for doubtful trade receivables	$	4,578,177		$	4,537,623
Allowance for doubtful other receivables		8,052			6,822
Inventory obsolescence reserve		137,549			568,182
Stock compensation		3,201			-
Expenses not deductible in current year		1,187,760			1,160,601
Advances for intangible assets impairment		10,685,714			10,441,373
Lease liability, net		376			596
PRC net operating loss carry forward		5,779,437			9,542,576
U.S. net operating loss carry forward		1,602,243			1,409,380
Total deferred income tax assets		23,982,509			27,667,153
Valuation allowance		(23,982,509	)		(27,667,153	)
Net deferred income tax asset	$	-		$	-
Deferred income tax liability:
Intangible assets	$	824,407		$	805,556