CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($)		12 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Income Statement [Abstract]
Revenue, net		$ 70,296	$ 198,816
Cost of revenue		(42,177)	(70,275)
Gross profit		28,119	128,541
Operating expenses:
Research and development expenses		(142,353)	(259,502)
Sales and marketing expenses		(183,428)	(355,920)
General and administrative expenses		(312,252)	(529,578)
Total operating expenses		(638,033)	(1,145,000)
Loss from operation		(609,914)	(1,016,459)
Other income (expense):
Interest expenses		(897,943)	(309,701)
Interest income		5	40
Inventory impairment loss		0	(751)
Subsidy income		0	9,186
Sundry income		383	2,177
Total other expense, net		(897,555)	(299,049)
LOSS BEFORE INCOME TAXES		(1,507,469)	(1,315,508)
Income tax expense		0	0
NET LOSS		(1,507,469)	(1,315,508)
Other comprehensive (loss) income:
– Foreign currency adjustment (loss) gain		(5,773)	7,471
COMPREHENSIVE LOSS		$ (1,513,242)	$ (1,308,037)
Net loss per share – Basic and Diluted*
Earnings Per Share, Basic	[1]	$ (0.00)	$ (0.00)
Earnings Per Share, Diluted	[1]	$ (0.00)	$ (0.00)
Weighted average outstanding shares
– Basic		5,503,071,323	5,306,357,404
– Diluted	[2]	8,503,071,323	8,306,357,404

[1] Less than $0.001

[2] Subject to the increase in authorized capital