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 menu zone on the left side.
The Accesskeys used by this site are designatedas follow：
Note: Use Alt for Internet Explorer accesskeys, and Shift+Alt for Firefox.
- Alt + U Upper block, containing links to the major sections and services of this site.
- Alt + L Left block, containing links to the sub-sections of this site.
- Alt + C Center block, providing the principal information of the page.
- 1. Department
- 2. Announcement