This web site conforms to the standard of barrier free access design, and provides Accesskeys to help the disabled.This web site conforms to the standard of barrier free access design, and includes 3 main blocks:
1. Upper menu
2. Main menu
3. Center block
The accesskeys used by this site are as follows：
Alt + U：Upper block, containing the links to the major sections and services of this website.
Alt + C：Main content area shows the content of each page.
Alt + S：Search box in every page for searching this site.
Alt + Z：Bottom Link area.
If your browser is Firefox, the shortcut keys are used by Shift+Alt+ (fast key letters), for example Shift+Alt+C will jump to the middle of the page, and so on.