The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

Name:	us-gaap_AmortizationOfIntangibleAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Intangible Assets (Details Textual) - USD ($)	1 Months Ended	12 Months Ended
Intangible Assets (Details Textual) - USD ($)	May 28, 2019	Jun. 30, 2019	Jun. 30, 2018
Intangible Assets (Textual)
Amortization expense		$ 4,864	$ 1,687
Intangible Asset, Description		As of the date of the report, the Company paid SDT $1,000,000, and the technology development has not started yet.
SDT Trade Co., Ltd. [Member]
Intangible Assets (Textual)
Amount Payable		$ 500,000
SDT Trade Co., Ltd. [Member] \| Agreement [Member]
Intangible Assets (Textual)
Payment to Agreement	$ 1,200,000