Property, Plant and Equipment, Net (Details) - Schedule of property and equipment stated at cost less accumulated depreciation - USD ($)	Jan. 31, 2023	Jul. 31, 2022
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 359,041	$ 350,901
Less: accumulated depreciation	(111,512)	(78,201)
Property and equipment, net	247,529	272,700
Furniture, fixtures and equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	226,371	218,231
Vehicles [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 132,670	$ 132,670