NOTE 10 - INCOME TAXES: Schedule of Effective Income Tax Rate Reconciliation (Details)	Apr. 30, 2022	Apr. 30, 2021
Details
U.S. Federal and state tax rate	21.00%	21.00%
Difference in US / China statutory rate	4.00%	4.00%
Effective Tax Rate Valuation Allowance	(25.00%)	(25.00%)
Effective Tax Rate Valuation Allowance	0.00%	0.00%

Represents the percentage value of Effective Tax Rate Valuation Allowance, as of the indicated date.

No definition available.

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
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