UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Revenue, net	$ 19,193	$ 7,391	$ 51,116	$ 169,580
Cost of revenue	(11,515)	(5,709)	(30,669)	(24,829)
Gross profit	7,678	1,682	20,447	144,751
Operating expenses:
Research and development expenses	59	26,443	76,340	260,599
Sales and marketing expenses	0	5,141	3,428	353,049
General and administrative expenses	36,787	113,233	219,345	408,630
Total operating expenses	36,846	144,817	299,113	1,022,278
Loss from operation	(29,168)	(143,135)	(278,666)	(877,527)
Other income (expense):
Government subsidy	0	927	0	9,185
Interest income	1	1	5	1
Interest expense	(100,681)	(43,750)	(302,019)	(90,903)
Loss on impairment of inventories	0	0	0	(750)
Total other expense, net	(100,680)	(42,822)	(302,014)	(82,467)
LOSS BEFORE INCOME TAXES	(129,848)	(185,957)	(580,680)	(959,994)
Income tax expense	0	0	0	0
NET LOSS	(129,848)	(185,957)	(580,680)	(959,994)
Other comprehensive loss:
– Foreign currency adjustment loss	(5,865)	(10,210)	(10,544)	(3,266)
COMPREHENSIVE LOSS	$ (135,713)	$ (196,167)	$ (591,224)	$ (963,260)
Net loss per share – Basic and Diluted*
– Basic	$ (0.00)	$ (0.00)	$ (0.00)	$ (0.00)
– Diluted	$ (0.00)	$ (0.00)	$ (0.00)	$ (0.00)
Weighted average outstanding shares
– Basic	5,484,167,213	5,484,167,213	5,484,167,213	5,248,165,102
– Diluted	8,484,167,213	8,484,167,213	8,484,167,213	8,248,165,102