About Accessibility design of this website

This website is constructed according to the design principle of Accessibility web page, and includes three major blocks: 1)The guide linking block、2)Main content block。

The accesskey of this website is settled as follows:
1.Alt+M：TOP Links. This section contains secondary links for this website's content.
2.Alt+C：Main Content. This section contains the page's main content block.

* Use Tab key to browse through each hyperlink