This website is based on the design principle of accessibility and uses keyboard shortcuts to strengthen the browsing convenience. Layout is divided in Three areas:
Top-main area, midst-content area and bottom-related information area.
Accesskey guided as below:

  • Alt+U:Links on the top area.
  • Alt+C:content area shows the content of each page.
  • Alt+B:Tel, fax and address of this website.
  • Alt+W:Links on the bottom area