1. open <http://search.people.com.cn/>
2. selecte from year and date as 1995,1,1(upper combox)
   selecte to year and date as 2000,1,1
3. input "Internet" and click the left button
4. click on the first search result, a web page 
appears in browser.
5. copy the url in browser and let httrack begin it's 
mirror with this url.
6. httrack gets almost nothing, but browser can fellow 
the url and get a lot of web pages.

I wonder why? How can httrack mirror such webpages?Thank you!