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Information
- This website is based on the design principle of accessibility and uses keyboard shortcuts to strengthen the browsing convenience. Layout is divided in 4 areas： 1. the main menu zone at the top、2. the content zone at the center、3. the menu zone on the left side、4. the related information zone at the bottom
- The following keys are set as the Access keys ( or speed keys) of this website.： Alt+U：Upper block, containing the links to the services of this site, search box, font size setting and versions of this site.
Alt+C：Main content area. The middle content zone in which contents of all web pages are exhibited.
Alt+G：Links on the Left area. Slide link, this block link jumps to the anchor point of the home page content.
Alt+Z：Bottom Link area. List of links at bottom of page for feedback information security policy and privacy policy among other connections.
Alt+S：Search area.