Segment Reporting (Details) - Schedule of segment reporting total assets - USD ($)	Mar. 31, 2021	Jun. 30, 2020
Segment Reporting, Asset Reconciling Item [Line Items]
Total Assets	$ 54,388,575	$ 5,738,102
Shipping Agency and Management Services [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total Assets	49,610,687	2,531,074
Freight Logistic Services [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total Assets	3,833,588	3,176,165
Container Trucking Services [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total Assets	21,862	$ 30,863
Others [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Total Assets	$ 922,438