How to do SEO for Yahoo Search Engine?

Yahoo! is placing a large amount of emphasis on the age of links though not in the same way that Google is. We will get to Google shortly however to understand what to expect from Yahoo! one must understand that when you get a link to your website it won't hold it's full value for a number of months. While the exact number of months in unknown it appears to be around 8 before it hold it's full weight though it will hold some from day one and this weight will increase as time passes.
To rank well on Yahoo! you much optimize your site similar to what you would do for MSN and you must build a large number of inbound links and have patience as these links age. You will not see a sudden spike 2 weeks after a large link-building campaign, you will likely have to wait 3-4 months to notice any significant effect.

i think you need good linking as well as attractive pages yahoo prefer nice and unique content

me too,some of my keywords are in top 3 in google,but not in yahoo,i also have no idea how to do yahoo seo

Yahoo likes more inbound links, try to get links from dmoz, bing and yahoo directories. Better you can do social bookmarking for each and every page of your web site

every SE has its own laws, so it is not so easy.
we should test and watch the webs which is well to yahoo.

You can try to get maximum yahoo backlinks. Blog roll links are very good options if you get up 1 link from blog roll it will allow you to get 100 yahoo backlinks also.

ye, it is, submit your site.

In general Yahoo provides more significant to page content , to construct your web page content more beautiful as very much as you behind.

I think it is easier to rank well in google than in yahoo hence; I don't see no reason why you won't be able to do well in yahoo.