This website is designed according to the Web Content Accessibility Guidelines. The layout of the website comprises three main sections:

• Top anchor(U) Opens up the top navigation menu, which includes a sitemap and links.
• Content anchor (C) Opens up the main content menu.
• Left anchor(L)Opens up the right sidebar menu which is displayed the recommended information such as news.

The Access Keys used by this site are designated as follows：
Note：IE Accesskey match Alt to use, please,Firefox Accesskey asks match Shift+Alt use.