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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.Upper Right Zone
  • 2.Center Zone
  • 3.Bottom Zone

The following keys are set as the Access keys ( or speed keys) of this website.

Alt+U / Control+Option+U

Upper right functional block, including home, main menu and site search.

Alt+C / Control+Option+C

Main content block, the primary content of this page.

Alt+S / Control+Option+S

Site search.

Alt+Z / Control+Option+Z

Bottom functional block.

For Firefox, the shortcut key is Shift+Alt+(quick key letter)