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Shortcuts instructions
This website is designed in accordance with the principles of “Accessibility Web Development Standards” and provides design methods such as Webpage Positioning Points, Website Navigation, Keyboard Shortcuts, etc. that follow the standards of accessibility website design:
Alt+C：The main content area in the middle displays the web page content.
Alt+U：Top area above contains the main link of this site.
Alt+L：The left content area mainly displays the incidental menus of the site.