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This website design has been designed in compliance with general principles of accessible design. Navigation links in this website are grouped into five blocks:

  • 1. Upper block of menu.
  • 2. Upper block of links.
  • 3. Menu Block.
  • 4. Main content block.
  • 5. Bottom block.

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

  • Alt+1:Upper block of menu, including main menu links.
  • Alt+2:Upper block of links, including sitemap, language, and search.
  • Alt+3:Main content block.
  • Alt+0:Bottom block, including [Website Security Policy], [Privacy Policy], and contact information.

For Firefox platforms, please use Shift+Alt+(shortcut key). For example, type Shift+Alt+C to jump to content area.。