Summary of Significant Accounting Policies - Schedule of Exchange Rates (Details)	Dec. 31, 2025	Dec. 31, 2024
TWD exchange rate for balance sheet items, except for equity accounts [Member]
Schedule of Exchange Rates [Line Items]
TWD exchange rate	31.37	32.79
TWD exchange rate for items in the statements of operations and comprehensive loss, and statements of cash flows [Member]
Schedule of Exchange Rates [Line Items]
TWD exchange rate	31.17	32.31