Proceeds used for working capital.

No definition available.

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Namespace Prefix:	ECXJ_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 20
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-Section 50
-Paragraph 5
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479907/805-20-50-5

+ Details

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Period Type:	duration

- Definition

Face amount or stated value per share of common stock.

+ References

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-Topic 210
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-Name Accounting Standards Codification
-Section S99
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- 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://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481687/323-10-50-3

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Balance Type:	na
Period Type:	instant

- Definition

The cash inflow from the additional capital contribution to the entity.

+ References

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-Name Accounting Standards Codification
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-Paragraph 14
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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Number of new stock issued during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Acquisition (Details Narrative) - USD ($)						3 Months Ended	6 Months Ended
Acquisition (Details Narrative) - USD ($)	Sep. 02, 2024	Sep. 01, 2024	Jun. 14, 2022	May 28, 2020	Jun. 18, 2019	Nov. 30, 2024	Nov. 30, 2024	Nov. 30, 2023	May 31, 2024	Aug. 01, 2023	Nov. 04, 2022	Aug. 19, 2021	Mar. 28, 2019
Business Acquisition [Line Items]
Common stock, par value						$ 0.001	$ 0.001		$ 0.001
Net proceeds							$ 369,728
Share Exchange Agreement [Member]
Business Acquisition [Line Items]
Issuance of shares				1,364,800
Common Stock [Member]
Business Acquisition [Line Items]
Issuance of shares						560,000
Common Stock [Member] \| Minaggang Qian [Member]
Business Acquisition [Line Items]
Issuance of shares			223,500
Share price			$ 0.66
Common stock, par value			$ 0.001
Net proceeds			$ 147,510
Proceeds used as working capital			$ 147,510
Common Stock [Member] \| Zhongxin Lei [Member]
Business Acquisition [Line Items]
Issuance of shares		160,000
Share price		$ 0.657
Common stock, par value		$ 0.001
Net proceeds		$ 105,128
Proceeds used as working capital		$ 105,128
Common Stock [Member] \| Shiguo Wang [Member]
Business Acquisition [Line Items]
Issuance of shares	200,000	200,000
Share price	$ 0.648	$ 0.675
Common stock, par value	$ 0.001	$ 0.001
Net proceeds	$ 129,600	$ 135,000
Proceeds used as working capital	$ 129,600	$ 135,000
Xinrui Wang [Member] \| Common Stock [Member]
Business Acquisition [Line Items]
Issuance of shares					17,700,000
Series A Preferred Stock [Member] \| Xinrui Wang [Member]
Business Acquisition [Line Items]
Issuance of shares					10,000,000
CXJ Investment Group Company Ltd [Member]
Business Acquisition [Line Items]
Equity method investment ownership percentage						100.00%	100.00%						100.00%
CXJ (HK) Technology Group Company Ltd [Member]
Business Acquisition [Line Items]
Equity method investment ownership percentage						100.00%	100.00%						100.00%
CXJ (Shenzhen) Technology Co Ltd [Member]
Business Acquisition [Line Items]
Equity method investment ownership percentage						100.00%	100.00%						100.00%
CXJ Technology (Hangzhou) Co Ltd [Member]
Business Acquisition [Line Items]
Equity method investment ownership percentage												51.00%
Longkou Xianganfu Trading Co Ltd [Member]
Business Acquisition [Line Items]
Equity method investment ownership percentage											100.00%
Xishijie Automobile Industry Ecological Technology Co Ltd [Member]
Business Acquisition [Line Items]
Equity method investment ownership percentage										51.00%
Zhongxin Lei [Member]
Business Acquisition [Line Items]
Equity method investment ownership percentage		0.18%
Shiguo Wang [Member]
Business Acquisition [Line Items]
Equity method investment ownership percentage	0.42%	0.22%