Annual report pursuant to Section 13 and 15(d)

INCOME TAXES (Details) - Schedule of Effective Income Tax Rate Reconciliation

v3.21.2
INCOME TAXES (Details) - Schedule of Effective Income Tax Rate Reconciliation - USD ($)
12 Months Ended
May 31, 2021
May 31, 2020
Schedule of Effective Income Tax Rate Reconciliation [Abstract]    
Aggregate revenue (2019-2021) $ 39,668,764  
Directly attributable costs (27,810,215)  
Deferred $ 11,858,549  
Tax rate 21.00% 21.00%
Tax expense $ 2,490,295 $ 0