Web Accessibility Service Instructions :
Main template content of this web is divided into 3 areas :
1) Upper area 2) Main Content Area 3) Right area
The Accesskeys used by this site are designated as follows
Alt+U：Upper area on the top side, containing the links to the services of this site.
Alt+C：Main content area, containing important or related information of this site.
Alt+R：Right area, providing the relevant information of this site.
Alt+F4 : Close the window.
Sequences of the tab tour guide :
Start from the area on the upper side; then move to the main content area on the center, and at last, move to the Right side..