8. Income Taxes (Details - Reconcilation of income tax) - CHINA	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
PRC income tax statutory rate	25.00%	25.00%
Impact of different tax rates in other jurisdictions	(13.35%)	0.00%
Tax effect of non-deductible entertainment	(2.10%)	0.00%
Tax effect of non-deductible welfare	(0.02%)	(0.90%)
Changes in valuation allowance	(9.42%)	0.00%
Effective tax rate	11.00%	2410.00%

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.

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