NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: FOREIGN CURRENCY TRANSLATION (Details)	6 Months Ended
Oct. 31, 2021	Oct. 31, 2020	Apr. 30, 2021
Details
Foreign Currency Exchange Rate, Translation	6.41		6.47
Average exchange rates	6.45	6.94

Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section S99
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6897108&loc=SL6897125-166521

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32618-110901

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant