Related Party Balances and Transactions (Details) - Schedule of Related Party Transactions - USD ($)	3 Months Ended
	Jul. 31, 2023	Apr. 30, 2023	Jul. 31, 2022	Dec. 13, 2008
Sales to related parties [Member]
Related Party Transaction [Line Items]
Total Related party transactions	$ 68,518		$ 139,328
Sales to related parties [Member] | The United Food, LLC [Member]
Related Party Transaction [Line Items]
Nature				Supermarket product sales
Relationship				John Xu, the Company’s chief executive officer, is one of the United Food LLC’s shareholders
Total Related party transactions	2,663		1,152
Sales to related parties [Member] | GF Supermarket of MP, Inc [Member]
Related Party Transaction [Line Items]
Nature				Supermarket product sales
Relationship				Grace Xu, spouse of John Xu, is the major shareholder with 49% ownership, sold this entity to the Company on June 30, 2022
Total Related party transactions			54,218
Sales to related parties [Member] | HKGF Market of Arcadia, LLC [Member]
Related Party Transaction [Line Items]
Nature				Supermarket product sales
Relationship				40% investee of the Company
Total Related party transactions	5,972
Sales to related parties [Member] | HKGF Market of Alhambra, Inc.[Member]
Related Party Transaction [Line Items]
Nature				Supermarket product sales
Relationship				Grace Xu, spouse of John Xu, controls this entity with 100% ownership
Total Related party transactions	59,883		83,958
Purchases from related parties [Member]
Related Party Transaction [Line Items]
Total Related party transactions	59,234		33,949
Purchases from related parties [Member] | The United Food, LLC [Member]
Related Party Transaction [Line Items]
Nature				Supermarket product sales
Relationship				John Xu, the Company’s chief executive officer, is one of the United Food LLC’s shareholders
Total Related party transactions	674		2,277
Purchases from related parties [Member] | GF Supermarket of MP, Inc [Member]
Related Party Transaction [Line Items]
Nature				Supermarket product sales
Relationship				Grace Xu, spouse of John Xu, is the major shareholder with 49% ownership, sold this entity to the Company on June 30, 2022
Total Related party transactions			4,257
Purchases from related parties [Member] | HKGF Market of Arcadia, LLC [Member]
Related Party Transaction [Line Items]
Nature				Supermarket product sales
Relationship				40% investee of the Company
Total Related party transactions	20,587
Purchases from related parties [Member] | HKGF Market of Alhambra, Inc.[Member]
Related Party Transaction [Line Items]
Nature				Supermarket product sales
Relationship				Grace Xu, spouse of John Xu, controls this entity with 100% ownership
Total Related party transactions			809
Purchases from related parties [Member] | Dai Cheong Trading Co Inc [Member]
Related Party Transaction [Line Items]
Nature				Import and wholesales of groceries
Relationship				John Xu, controls this entity with 100% ownership through DC Holding CA, Inc.
Total Related party transactions	37,973		$ 26,606
Accounts receivable — sales to related parties [Member]
Related Party Transaction [Line Items]
Total Related party transactions	255,073	$ 289,615
Accounts receivable — sales to related parties [Member] | HKGF Market of Alhambra, Inc.[Member]
Related Party Transaction [Line Items]
Nature				Supermarket product sales
Relationship				Grace Xu, spouse of John Xu, controls this entity with 100% ownership
Total Related party transactions	241,345	283,005
Accounts receivable — sales to related parties [Member] | HKGF Supermarket of Arcadia LLC. [Member]
Related Party Transaction [Line Items]
Nature				Supermarket product sales
Relationship				40% investee of the Company
Total Related party transactions	5,965
Accounts receivable — sales to related parties [Member] | United Food LLC [Member]
Related Party Transaction [Line Items]
Nature				Supermarket product sales
Relationship				John Xu, is one of the United Food LLC’s shareholders
Total Related party transactions	7,763	6,610
Accounts payable — purchase from related parties [Member]
Related Party Transaction [Line Items]
Total Related party transactions	469,782	465,310
Accounts payable — purchase from related parties [Member] | Dai Cheong Trading Co Inc [Member]
Related Party Transaction [Line Items]
Nature				Import and wholesales of groceries
Relationship				John Xu, controls this entity with 100% ownership through DC Holding CA, Inc.
Total Related party transactions	31,057	26,585
Accounts payable — purchase from related parties [Member] | Hong Kong Supermarket of Monterey Park, Ltd [Member]
Related Party Transaction [Line Items]
Nature				Due on demand, non-interest bearing
Relationship				John Xu, controls this entity
Total Related party transactions	438,725	438,725
Other Receivables Related Parties [Member]
Related Party Transaction [Line Items]
Total Related party transactions	33,995	33,995
Other Receivables Related Parties [Member] | Ideal Investment [Member]
Related Party Transaction [Line Items]
Nature				Due on demand, non-interest bearing
Relationship				John Xu, has majority ownership of this entity
Total Related party transactions	3,995	3,995
Other Receivables Related Parties [Member] | Ideal City Capital [Member]
Related Party Transaction [Line Items]
Nature				Due on demand, non-interest bearing
Relationship				John Xu, has majority ownership of this entity
Total Related party transactions	30,000	30,000
Other Payables Related Parties [Member]
Related Party Transaction [Line Items]
Total Related party transactions	241,585	241,585
Other Payables Related Parties [Member] | John Xu [Member]
Related Party Transaction [Line Items]
Nature				due on demand, non-interest bearing
Relationship				The Company’s Chairman and Chief Executive Officer
Total Related party transactions	200,810	200,810
Other Payables Related Parties [Member] | Grace Xu [Member]
Related Party Transaction [Line Items]
Nature				due on demand, non-interest bearing
Relationship				Spouse of John Xu
Total Related party transactions	$ 40,775	$ 40,775