Hello, I'm glad to answer your question. The following methods are recommended for re-export: 1. Log in to the tax Ukey invoicing software, and click Invoice Management-Invoice Query Management-Invoice Query. 2. Set the query cycle and click Query. 3. Click "Export Query Results". 4. Select the export directory, and then click Save. 5. The export is successful, and click "Confirm". 6. Find the exported XML file in the export directory and open it with Notepad to view the invoice data. Tax Ukey is an identity authentication and information encryption device of electronic invoice service platform, which can help taxpayers to handle basic services such as issuing, filing, querying and uploading of VAT ordinary invoices and electronic ordinary invoices. State Taxation Administration of The People's Republic of China has formulated the Technical Specification for Tax UKey, which defines the technical requirements of software and hardware for the design and production of tax UKey, as well as the hardware driver library, factory firmware, data format, etc.