Sorry for not answering in Chinese. The fundamental architecture and how to develop/use IVI-COM drivers are all documented in the IVI Specifications, found at http://www.ivifoundation.org/Downloads/Specifications.htm I recommend you to read them.
If you just use IVI-COM driver in your app, the minimal documents are IVI-3.1, 3.2, and some 4.x documents depending on the instrument type you use. If you want to develop IVI-COM drivers, you should read all the 3.x documents (except for 3.10), and some 4.x documents depending on the instrument type you develop for.
Plus, some step-by-step guide documents for IVI-COM beginners can also be found at, Vektrex, Agilent, or Kikusui web sites.
http://adn.tm.agilent.com/index.cgi?CONTENT_ID=1919
http://www.vektrex.com/Support/kb/index.html
http://www.kikusui.co.jp/en/download/en/document.html#IVI-COM
Hope this helps.
Makoto
