Segment Reporting (Details Textual) - Segments	3 Months Ended	6 Months Ended
Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Segment Reporting (Textual)
Number of operating segments		4
Segment reporting information, description		The Company combined freight logistic services and bulk cargo container services into one segment starting from first quarter of 2019 as both segments have similar nature of services (cargo freight) and was provided to the same customer base. Due to the current economic trade dynamic, the Company has not generated any revenue from bulk cargo container services for the three and six months ended December 31, 2018 and expects revenue from bulk container trucking to generate less than 5% of its revenue for fiscal year 2019
Total revenue, percentage	1.90%		5.70%

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

No definition available.

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