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This website is built according to the principles of web accessibility design. The main content of the website is divided into three major sections:
1. Upper functional block, 2. Left navigation block, 3. Central content block
The shortcut key of this website (Accesskey) is set as follows:
Alt+U:The functional blocks above, including home page, website navigation, website search, etc.
Alt+C:The central content area is the main content area of ​​this page.
Alt+Z:The content block below.