This site in accordance with the principles of barrier-free web design build, site's main content is divided into three blocks:
1. The top of the function blocks, 2. On the left navigation block, 3. The central content blocks,

This website shortcuts ﹝ Accesskey ﹞ set as follows:

• * Alt + U: the top of the functional blocks, including home page, site navigation, Directorate E-mail, 中文, 日本語.
• * Alt + L: the left navigation block, the site's main menu area.
• * Alt + C: Central content block, the main content area of this page.

※ When the project page of this site can not be executed when the mouse click, you can use the following keyboard browse data

• * ← → or ↑ ↓: left-right or up and down keys to move the tab order.
• * Home or End →: can directly jump to label the first or the last one.
• * Tab: to stay in the labeling can be used to browse sum Tab key to jump to the content of information, experience radio button, so that when you meet ← → or ↑ ↓ keys to move the project sequence.
• * Tab + Shift: Press Tab + Shift to jump back on the amount of information; when the jump back to label the item you can continue to use the ← → or ↑ ↓ keys to move the tab order.