9. Income Tax (Details - Components of income tax) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Current
USA	$ 0	$ 0
China	0	0
Deferred
Valuation allowance	(208,236)	(170,449)
Total provision for income tax	0	0
UNITED STATES
Deferred
Deferred tax assets for NOL carryforwards domestic	55,311	113,003
Valuation allowance	(55,311)	(113,003)
Net changes in deferred income tax under non-current portion	0	0
CHINA
Deferred
Deferred tax assets for NOL carryforwards foreign	(39,953)	8,207
Valuation allowance	0	(8,207)
Net changes in deferred income tax under non-current portion	$ 0	$ 0