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Parent financials (Details) - USD ($)	Jun. 30, 2019	Jun. 30, 2018
Balance sheets
Escrow	$ 600,000
Common stock	20,944	19,171
Parent [Member]
Balance sheets
Cash	671,557
Long term investment	4,500,480
Other receivable		4,532,740
Escrow	600,000
Total Assets	5,772,037
Accrued expenses and other payables	750	750
Total liabilities	750	750
Common stock	20,944	19,170
Additional paid-in capital	5,739,948	4,277,569
Accumulated other comprehensive income		284,448
Retained earnings(Deficit)	10,395	(13,368)
Total Stockholders' Equity	5,771,287	4,567,819
Total Liabilities and Stockholders' Equity	$ 5,772,037	$ 4,568,569

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