This website is designed in accordance with the principles of Accessible Web Development Guidelines (AWDG), and the content of the website is divided into three main areas:

1.Upper block,2.Center block,3.Lower block。

The Accesskey used by this site are as follows:

Alt+U: Upper block, containing navigation bar, links to the homepage and sitemap.

Alt+C: Center block, containing major content of the page.

Alt+Z: Lower block, providing information of the website.

Shift+Alt+(Accesskey letter): If your browser is Firefox, the Accesskeys will be Shift+Alt+(Accesskey letter). For example, Shift+Alt+C will take you to the center block that contains major content, etc.

When the tabs of the website do not function properly, you can browse the information by following the instructions on keyboard shortcuts below.

Tab: Press the Tab key to move to the next option and browse the content.

Shift+Tab: Move to the previous option.