• Alt+U Links on the Top area.
• Alt+CMain content area shows the content of each page.
• Alt+ZBottom Link area.

※When this website project labels is nuable elects by the mouse spot,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 d→：May move directly to the label first item or the last item。
• Tab：Pauses after this label, may move using the Tab key to the content page glances over this material, meets when the radio button please coordinate to use ← → or↑↓to move the project order。
• Tab + Shift：Presses Tab + Shift to be possible the round trip migration to the previous material；When moves to the label project you may continue to use ← → or↑↓to move the label order。