This site built by the principles of accessible web design, site's main content is divided into three blocks:
1. Upper functional blocks 2. Central content blocks 3. Lower functional blocks
The Accesskeys used by this website are designated as follows:
Alt+U：Upper block, containing the links to the services of this site including back to the homepage and tour of this site.
Alt+R：Navigation on the left block, area-based site's sub menu.
Alt+C：Center block, providing the principal information of the page.
Alt+Z：Lower Block, providing website links and other contact information and so on.
※If your Website is the Firefox, Accesskey is Shift+Alt+(Accesskey)，Example：Shift+Alt+(Accesskey) You can move to center block, and so on.
※When this website project labels is unable to clicked by the mouse, you may use the following keyboard operating mode to glance over the material.
← → or ↑↓：Presses the left key and the right key or on the key and under the key moves the label order.
Home or End→：May move directly to the label first item or the last item.
Tab：When you choose the label, you may move using the Tab key to the content page glances over this material. When encounter the radio button, you can use ← → or↑↓to move the item order.
Tab + Shift：Presses Tab + Shift to move to the previous material；When you move to the label items, you may continue to use ← → or↑↓to move the label order.