NOTE 8 - RELATED PARTY TRANSACTIONS: Schedule of Related Party Transactions (Details) - USD ($)	Jan. 31, 2022	Apr. 30, 2021
Details
Due to Pharmaceutical Corporation	$ 4,601,176	$ 3,484,266
Due to Qufu Shengwang Import and Export	0	6,140,404
Due to Jianjun Yan	3,831,674	0
Due to Weidong Chai	239,629	218,966
Total Due to Related Parties	$ 8,672,479	$ 9,843,636

Represents the monetary amount of Due to Jianjun Yan, as of the indicated date.

No definition available.

Represents the monetary amount of Due to Pharmaceutical Corporation, as of the indicated date.

No definition available.

Name:	fil_DueToPharmaceuticalCorporation
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Represents the monetary amount of Due to Qufu Shengwang Import and Export, as of the indicated date.

No definition available.

Name:	fil_DueToQufuShengwangImportAndExport
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Represents the monetary amount of Due to Weidong Chai, as of the indicated date.

No definition available.

Represents the monetary amount of Total Due to Related Parties, as of the indicated date.

No definition available.

Name:	fil_TotalDueToRelatedParties
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

No definition available.