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Taxes (Details) - Schedule of table reconciles the china statutory rates to the company’s effective tax rate
12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2020
Schedule of Table Reconciles the China Statutory Rates to the Companys Effective Tax Rate [Abstract]      
Statutory PRC income tax rate 25.00% 25.00% 25.00%
Effect of income tax holiday (8.70%) (11.00%) (1.10%)
Permanent difference (22.30%)  
Non-PRC entities not subject to PRC income tax (3.40%) 2.00% 1.30%
Impact on DTA due to change in applicable income tax rate   0.60%
Change in valuation allowance   0.50%
Effective tax rate (9.40%) 17.10% 25.20%