The specific operation is: 1. Open Zorro browser, and then find "Favorites" in the "Menu Bar" at the top of its interface; 2. Click "Favorites" and open "Manage" in the pop-up options; 3. Then you can see the function of "Import and Backup" in the "Administration" window. After clicking "Import", you only need to add the favorite file in HTML format to the pop-up window. 4. After clicking "Export", just select the location where Zorro browser exports the favorites to save.