This site is in accordance with the Web Content Accessibility Guidelines (WCAG), provide navigation points (:::), Site Navigator(Site Map), AccessKeys, and other such design methods.
The Accesskeys used by this site are designated as follows：
- Top Anchor(Alt+U)：Upper block, containing the links to the services of this site.
- Center Anchor(Alt+C)：Main block, providing the principal information of the page.
How to Use AccessKey：
- Internet Explorer:Alt+AccessKey.
- Firefox:Alt+Shift+AccessKey.
- Google Chrome:If your operation system is Microsoft Windows, Use Alt+AccessKey. If your operation system is Macintosh(Mac), Use Alt+Option+AccessKey.
- Opera:Shift+Esc+AccessKey.
- Safari:If your operation system is Microsoft Windows, Use Alt+AccessKey. If your operation system is Macintosh(Mac), Use Alt+Option+AccessKey.