Short-Term Invstments - Schedule of Short-Term Investments (Details) - USD ($)	6 Months Ended	12 Months Ended
Mar. 31, 2026	Sep. 30, 2025
Schedule of Short-Term Investments [Abstract]
Beginning balance
Add: purchase bond from HSBC	1,490,203
Ending balance	$ 1,490,203

Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(8))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Name:	us-gaap_ShortTermInvestments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant