v3.21.2

Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Jun. 30, 2021
Accounting Policies [Abstract] |
Schedule of Sino-China's assets and liabilities |
|  | June 30, |  |  | June 30, |
|  | 2021 |  |  | 2020 |
Current assets: |  |  |  |  |  |
Cash |  | $ | 113,779 |  |  | $ | 5,022 |
Total current assets |  |  | 113,779 |  |  |  | 5,022 |
Deposits |  |  | 56 |  |  |  | 1,608 |
Property and equipment, net |  |  | - |  |  |  | 41,171 |
Total assets |  | $ | 113,835 |  |  | $ | 47,801 |
Current liabilities: |  |  |  |  |  |  |  |
Other payables and accrued liabilities |  | $ | 32,939 |  |  | $ | 39,919 |
Total liabilities |  | $ | 32,939 |  |  | $ | 39,919 |
Schedule of translation of foreign currency exchange rates |
|  | June 30, |
|  | 2021 |  |  | 2020 |
Foreign currency |  | Balance Sheet |  |  | Profits/Loss |  |  | Balance Sheet |  |  | Profits/Loss |
RMB:1USD |  |  | 6.4586 |  |  |  | 6.6228 |  |  |  | 7.0651 |  |  |  | 7.0312 |
AUD:1USD |  |  | 1.3342 |  |  |  | 1.3403 |  |  |  | 1.4514 |  |  |  | 1.4924 |
HKD:1USD |  |  | 7.7661 |  |  |  | 7.7564 |  |  |  | 7.7505 |  |  |  | 7.7948 |
CAD:1USD |  |  | 1.2404 |  |  |  | 1.2830 |  |  |  | 1.3617 |  |  |  | 1.3421 |
Schedule of estimated useful lives |
Buildings |  | 20 years |
Motor vehicles |  | 3-10 years |
Computer and office equipment |  | 1-5 years |
Furniture and fixtures |  | 3-5 years |
System software |  | 5 years |
Leasehold improvements |  | Shorter of lease term or useful lives |
Mining equipment |  | 3 years |
Schedule of intangible assets estimated useful lives |
Logistics platform |  | 3 years |
Schedule of revenues by segments |
|  | For the Years Ended |
|  | June 30, |  |  | June 30, |
|  | 2021 |  |  | 2020 |
Shipping and management agency services |  | $ | 206,845 |  |  | $ | 2,105,651 |
Freight logistics services |  |  | 4,944,187 |  |  |  | 4,368,596 |
Container trucking services |  |  | - |  |  |  | 61,709 |
Total |  | $ | 5,151,032 |  |  | $ | 6,535,956 |
Schedule of disaggregated information of revenues by geographic locations |
|  | For the Years Ended |
|  | June 30, |  |  | June 30, |
|  | 2021 |  |  | 2020 |
PRC |  |  | 4,921,022 |  |  |  | 4,368,596 |
U.S. |  |  | 230,010 |  |  |  | 2,167,360 |
Total revenues |  | $ | 5,151,032 |  |  | $ | 6,535,956 |

X
- Definition Tabular disclosure of condensed balance sheet, including, but not limited to, balance sheets of consolidated entities and consolidation eliminations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 3 -Paragraph i -Subsection 10 + Details
Name: | srt_ScheduleOfCondensedBalanceSheetTableTextBlock
Namespace Prefix: | srt_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of all significant reconciling items in the reconciliation of total revenues from reportable segments to the entity's consolidated revenues. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8924-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599 + Details
Name: | us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph a -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 + Details
Name: | us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the U.S. dollar denominated balances, balances reported for financial reporting purposes and the differences between the two balances by each relevant line item on the financial statements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6897108&loc=SL6897125-166521 + Details
Name: | us-gaap_ScheduleOfDifferencesBetweenReportedAmountAndReportingCurrencyDenominatedAmountTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of public utility physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, deprecation expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=84167750&loc=d3e42232-110370 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_ScheduleOfPublicUtilityPropertyPlantAndEquipmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration