VARIABLE INTEREST ENTITIES (VIE) (Details Narrative) - USD ($)	May 31, 2022	May 31, 2021
Debt [Member]
Property, Plant and Equipment [Line Items]
Carrying value of liabilities	$ 1,826,361	$ 2,049,941
Building [Member]
Property, Plant and Equipment [Line Items]
Carrying value of assets	$ 2,548,933	$ 2,664,805

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.

No definition available.

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