This website follows the principles of accessible web design and uses shortcut keys on the website to enhance the convenience of browsing. The convenient keys (Accesskey, also known as shortcut keys) on this website are set as follows:
Alt+U:The upper functional block lists the main project links and related explanatory information of this website.
Alt+C:The central content block is the main content area of ​​this page.
Alt+B:In the functional link area below, this area lists the main project links and related explanatory information of this website.