| Summary of assets, liabilities, statement of operations and cash flows of discontinued operations which were included in the Group's consolidated financial statements |
| | | | | | | As of December 31, | | | 2023 | | 2024 | | | US$ | | US$ | Assets | | | | | Current assets | | | | | Cash and cash equivalents | | 201,393 | | 201,393 | Accounts receivable, net | | 18,239 | | 18,239 | Prepayments and other current assets | | 4,986 | | 4,986 | | | | | | Total current assets | | 224,618 | | 224,618 | | | | | | Non-current assets | | | | | Deferred tax assets | | 4,294 | | 4,294 | Property and equipment, net | | 10,356 | | 10,356 | Intangible assets, net | | 7,456 | | 7,456 | Other non-current assets | | 3,814 | | 3,814 | | | | | | Total non-current assets | | 25,920 | | 25,920 | | | | | | Total assets | | 250,538 | | 250,538 | | | | | | Liabilities | | | | | Current liabilities | | | | | Accounts payable | | 1,117 | | 1,117 | Deferred revenue | | 49,495 | | 49,495 | Advances from customers | | 12,663 | | 12,663 | Income taxes payable | | 9,787 | | 9,787 | Accrued liabilities and other current liabilities | | 139,282 | | 139,282 | | | | | | Total current liabilities | | 212,344 | | 212,344 | | | | | | Total liabilities | | 212,344 | | 212,344 |
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