Income Taxes - Schedule of Effective Tax Rate (Details) |
9 Months Ended | |
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Jun. 30, 2026 |
Jun. 30, 2025 |
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| U.S. federal statutory income tax rate [Member] | ||
| Schedule of Effective Tax Rate [Line Items] | ||
| Income tax (benefit) at USA statutory rate | 21.00% | 21.00% |
| U.S. valuation allowance | (21.00%) | (21.00%) |
| PRC valuation allowance | (21.00%) | (21.00%) |
| Effective combined tax rate | 0.00% | 0.00% |
| PRC Statutory Income Tax Rate [Member] | ||
| Schedule of Effective Tax Rate [Line Items] | ||
| U.S. valuation allowance | 0.00% | (1.00%) |
| Income tax (benefit) at PRC statutory rate | 25.00% | 25.00% |
| PRC valuation allowance | 0.00% | (1.00%) |
| Tax preference | 25.00% | (19.00%) |
| Effective combined tax rate | 0.00% | 5.00% |
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of reported income tax benefit (expense) from difference to income tax expense (benefit) computed by applying statutory federal (national) income tax rate to pretax income (loss) from continuing operation, attributable to other reconciling items. Excludes state and local income tax expense (benefit), federal tax expense (benefit), statutory income tax expense (benefit) outside of country of domicile, tax credit, nondeductible expense, deduction, income tax settlement, income tax contingency, and cross-border tax law. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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