The website is designed based on the barrier free principle. There are 4 major sections in the website:
1. Feature section on the top 2. Link section on the left 3. Content section in the middle 4. Navigation section at the bottom.
The access keys are set as below：
- Alt+U：Feature section on the top, showing the menu.
- Alt+L：Link section on the left, showing other links.
- Alt+C：Content section in the middle, showing the main contents of the page.
- Alt+B：Navigation section at the bottom, showing related information.
- Alt+S：Search the website
※You can use the keyboard to browse data if the item tab cannot be opened by clicking with a mouse.
- ← → or ↑↓: Press “← →” or “↑↓” to change the order of labels.
- Home or End→: Press the keys to directly skip to the first or last item of the label.
- Tab: Hover on the label, use the “Tab” key to browse the data and use “← →” or “↑↓” keys to change the order of items if there is the “Radio” key.
- Tab + Shift: Press Tab + Shift to move to the previous data and use “← →” or “↑↓” keys to change the order of labels after moving back to the label item.