Income Taxes - Schedule of Earliest Tax Year Subject to Examination by Major Jurisdiction (Details) |
9 Months Ended |
|---|---|
Jun. 30, 2025 | |
| U.S. Federal [Member] | |
| Schedule of Earliest Tax Year Subject to Examination by Major Jurisdiction [Line Items] | |
| Tax year | Sep. 30, 2024 |
| China [Member] | |
| Schedule of Earliest Tax Year Subject to Examination by Major Jurisdiction [Line Items] | |
| Tax year | Dec. 31, 2024 |