12. SEGMENT INFORMATION (Details - Segment financial information) - USD ($)	12 Months Ended
	Oct. 31, 2019	Oct. 31, 2018
Revenues gross	$ 1,943,895	$ 1,556,241
Less: inter-company revenues	(26,655)	(26,665)
Revenues net	1,918,139	1,529,586
Cost of revenues	(649,496)	(695,040)
Gross profit	1,268,643	834,546
Depreciation	481,636	308,011
Net income (loss)	(267,321)	(553,962)
Total assets	44,473,281	44,972,744
Expenditure for long-lived assets	33,515	27,925
Corporate [Member]
Revenues gross	0	0
Less: inter-company revenues	0	0
Revenues net	0	0
Cost of revenues	0	0
Gross profit	0	0
Depreciation	6,062	6,274
Net income (loss)	(345,377)	(390,720)
Total assets	220,675	248,526
Expenditure for long-lived assets	0	0
Plantation Business [Member]
Revenues gross	286,084	164,947
Less: inter-company revenues	0	0
Revenues net	286,084	164,947
Cost of revenues	(82,983)	(79,679)
Gross profit	203,101	85,268
Depreciation	12,434	6,757
Net income (loss)	30,933	(5,272)
Total assets	6,308,836	6,151,655
Expenditure for long-lived assets	33,515	1,566
Real Estate [Member]
Revenues gross	1,657,811	1,391,294
Less: inter-company revenues	(26,655)	(26,655)
Revenues net	1,632,055	1,364,639
Cost of revenues	(566,513)	(615,361)
Gross profit	1,065,542	749,278
Depreciation	463,140	294,980
Net income (loss)	47,123	(157,970)
Total assets	37,943,770	38,572,563
Expenditure for long-lived assets	$ 0	$ 26,359