Amount of asset related to consideration paid in advance for other costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(7))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 340
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483032/340-10-45-1

Name:	us-gaap_OtherPrepaidExpenseCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Prepayments (Details) - USD ($)	3 Months Ended	12 Months Ended
Prepayments (Details) - USD ($)	Jul. 31, 2023	Apr. 30, 2023	Apr. 30, 2022
Prepayments (Details) [Line Items]
Prepayment amount			$ 656,917
Prepaid expense		$ 70,737	$ 70,737
Vendor [Member]
Prepayments (Details) [Line Items]
Prepayment amount	$ 20,000	20,000
XHJC [Member]
Prepayments (Details) [Line Items]
Prepayment amount	$ 1,063,820	$ 1,527,243