v3.26.1
Summary of Significant Accounting Policies - Schedule of Disaggregation of Revenue (Details) - USD ($)
 6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Category of Revenue:    
Total revenues $ 21,558,334 $ 16,569,194
Tutorial service, logistic and education related services [Member]    
Category of Revenue:    
Total revenues 1,208,984 971,304
E-commerce revenue and others [Member]    
Category of Revenue:    
Total revenues 20,349,350 15,597,890
Revenue recognized over time [Member]    
Category of Revenue:    
Total revenues 1,782,305 1,279,048
Revenue recognized at a point in time [Member]    
Category of Revenue:    
Total revenues $ 19,776,029 $ 15,290,146