The accesskeys used by this site are designated as an alternative for people with disabilities. The Accesskeys used by this site are designated as follows: 1. Upper block、2.Center block、3.Right block。

• Alt+U：Upper block,containing the links to the services of this site.
• Alt+C：Center block, providing the principal information of the page.
• Alt+R：Right block, providing the relative information of the page and banner links.
• Alt+S：Search box in every page for searching this site。

main menu
1.Introduction
2.Visit Info
3.Transportation
4.Site Map