Ariagle

A simple plugin which help you to avoid the keyword blocking by the China Firewall.
This plugin provide three ways to protect your content. Go to the <a href="http://blog.lolily.com/wordpress-plugin-wp-no-keyword.html" rel="nofollow ugc">Plugin Home Page</a> to get more description.

WP-No-KeyWord

A simple plugin which help you to avoid the keyword blocking by the China Firewall.

conis

This plugin can high light keyword after someone searchecd it, which supports the search engines like google, baidu, ask, yahoo&bing. 
1.the highlight words are from the link of the search engine 
2.every key word is added with a link, clicking the link can search in the site 
3.on the top of the article show the key words which users are searching 
4.high light the searching result 
5.the highlight words are showed in the content and the excerpt
more information, pls visit(English):<a href="http://conis.cn/1365/" rel="nofollow ugc">http://conis.cn/1365/</a> 
国内的朋友请访问我的博客获取更的信息 <a href="http://conis.cn/1344/" rel="nofollow ugc">http://conis.cn/1344/</a>

wp-markKeyword

This plugin can high light keyword after someone searchecd it, which supports the search engines like google, baidu, ask, yahoo&bing.

WP-No-KeyWord vs wp-markKeyword