Operating Leases (Details) - Schedule of operating lease related assets and liabilities recorded on the balance sheets - USD ($)	Jan. 31, 2023	Jul. 31, 2022
Schedule of Operating Lease Related Assets And Liabilities Recorded on The Balance Sheets [Abstract]
Right-of- use assets, net	$ 1,280,746	$ 1,383,464
Operating lease liabilities, current	511,373	433,061
Operating lease liabilities, noncurrent	826,070	985,249
Total operating lease liabilities	$ 1,337,443	$ 1,418,310