Income Taxes Expenses - Current and deferred portion of income tax expenses (Details) - USD ($)	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Current and deferred portion of income tax expenses
Income tax expense	$ 2,851	$ 8,996	$ 20,837

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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+ Details