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Site-tour

title base map
  • This website is based on the design principle of accessibility and uses keyboard shortcuts to strengthen the browsing convenience Layout is divided in 3 areas:
    1. the main menu zone at the top
    2. the content zone at the center
    3. the related information zone at the bottom
  • The following keys are set as the Access keys ( or speed keys) of this website.:
    1. Alt+U:Upper block, containing the links to the services of this site, search box, font size setting and versions of this site.
    2. Alt+C:Main content area shows the content of each page.
    3. Alt+Z:Bottom Link area.

If your browser is Firefox, Press Shift + Alt + Key to jump. For example, press "Shift + Alt + C" to jump to the center of the page.

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