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Taxes (Details 2) - USD ($) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2019 | Jun. 30, 2018
Income Tax Disclosure [Abstract] |  |
Beginning balance | $ 539,061 | $ 111,882
Current year addition |  | 424,517
Exchange difference | (7,335) | 2,662
Ending balance | $ 531,726 | $ 539,061

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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
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