You'll have to ask Google how to do that, if it isn't mentioned on their webmaster help pages.
And, sorry, since your question is not about computer hardware, I'm locking this thread for being off-topic.
I want to show a sitemap in google's search result. Like - when you search for "cnet" in google, it shows the result of www.cnet.com with a sitemap of some links. something like this-
Product reviews and prices, software downloads, and tech news - CNET CNET is the premier destination for tech product reviews, news, price comparisons, free software downloads, daily videos, and podcasts. www.cnet.com/ - Cached - SimilarCNET Download Reviews Cell Phones TVs Laptops Digital Cameras Tablets Printers More results from cnet.com »
I want to do this for my site too. my site is celebratinglifebd.com. I have added/varified the site to google webmaster central. I have generated a xml sitemap and successfully added to google webmaster central. it shows empty for "URLs in web index". everything seems okay, but it is not showing the sitemap in search result. I am searching with "celebrating life" and it comes up in 1st page at number 8.
Unnecessary links removed by moderator.