CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY (Details)	Oct. 31, 2023
Parent Company
CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY
Restricted net assets as a percentage of consolidated net assets	25.00%
PRC subsidiary, VIE and VIE's subsidiaries
CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY
Restricted net assets as a percentage of consolidated net assets	25.00%

The percent of net assets of the aggregate value of all restricted investments.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-12(Column C)(Footnote 8)(c))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480032/946-320-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-12B(Column C)(Footnote 11)(c))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480032/946-320-S99-3

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 6
-Subparagraph (SX 210.12-14(Column F)(Footnote 5)(a))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480032/946-320-S99-6

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant