2. Summary of Significant Accounting Policies (Details - Revenue) - USD ($)	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Revenues	$ 3,406,684	$ 1,178,154
Product Sales - Third parties [Member]
Revenues	1,053,720	466,946
Product Sales - related party [Member]
Revenues	62,607	124,427
Service revenue - third parties [Member]
Revenues	2,020,307	487,642
Service revenue - related party [Member]
Revenues	$ 270,050	$ 99,139