XML 45 R38.htm IDEA: XBRL DOCUMENT v3.22.0.1

Business and Organization (Details)		6 Months Ended
	Apr. 02, 2021	Sep. 30, 2021	Jul. 07, 2019	May 05, 2019	Aug. 03, 2018	Nov. 03, 2017
Hangzhou TaikexiDacheng Automotive Technology Service Co., Ltd [Member]
Business and Organization (Details) [Line Items]
Equity ownership interest						60.00%
Guanpeng [Member]
Business and Organization (Details) [Line Items]
Equity ownership interest					51.00%
Shengyuan [Member]
Business and Organization (Details) [Line Items]
Equity ownership interest				49.00%
Dacheng Liantong [Member]
Business and Organization (Details) [Line Items]
Equity ownership interest			100.00%
Xuzhihang [Member]
Business and Organization (Details) [Line Items]
Equity ownership interest	100.00%
Business Combination [Member]
Business and Organization (Details) [Line Items]
Description of equity ownership interests		Pursuant to the Agreement, Long Yun agreed to transfer to Dao Wuxing 20% of the equity interests of its wholly-owned subsidiary Dacheng Liantong. In return, Dao Wuxing agreed to transfer to Long Yun 100% of the equity interests of Shenzhen Aipu Hongfu Technology Co., Ltd. (“Shenzhen Aipu”) and Shenzhen Zhuoyue Chuancheng Jewelry Co., Ltd. (“Shenzhen Zhuoyue”), both of which are limited liability companies organized under the laws of the PRC and wholly-owned subsidiaries of Dao Wuxing. Shenzhen Aipu and Shenzhen Zhuoyue hold 30% and 70% of the equity interests, respectively, in GuoRonghong Business Factoring Shenzhen Co. Ltd. (“GuoRonghong”), a limited liability company organized under the laws of the PRC.
Business Acquisition [Member] | Long Yun Hk [Member]
Business and Organization (Details) [Line Items]
Description of equity ownership interests	Pursuant to an equity transfer agreement, Mr. Qiang Huang transferred 60% of the equity interests in Xuzhihang to Long Yun for a consideration of RMB600,000.

X

- References

No definition available.

+ Details

Name:	lyl_BusinessandOrganizationDetailsLineItems
Namespace Prefix:	lyl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

With respect to a business combination completed during the period, this element provides a description of the business, other than the name, which may include the industry, size, products and other important information.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

+ Details

Name:	us-gaap_BusinessAcquisitionDescriptionOfAcquiredEntity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

+ Details

Name:	us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	srt_OwnershipAxis=lyl_HangzhouDachengAutomotiveTechnologyServiceCoLtdMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_OwnershipAxis=lyl_GuanpengMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_OwnershipAxis=lyl_ShengyuanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_OwnershipAxis=lyl_DachengLiantongMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_OwnershipAxis=lyl_XuzhihangMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=lyl_BusinessCombinationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_OwnershipAxis=lyl_LongYunHkMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: