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The design of this website is committed to complying with the standards of web accessibility, and provides accesskey settings to help people with disabilities use it.
This website is built according to the principles of web accessibility design. The main content of the website is divided into three sections:
  • 1Upper link area
  • 2Main menu area
  • 3Central content area
The accesskey settings of this website are as follows:

The upper link area contains website navigation, classified search, bidding announcements, public opinion mailboxes, press releases, e-news, FAQ, RSS, event information, English website, and children's website.


The main menu area is the main menu area of this website.


The central content area is the main content area of this page.


Website search, you can search for information on this website.

Upper link area