Dedecms use keyword tag to invoke an article containing a keyword

Earlier we explored the call {dede:likewords} for Dedecms to add related search terms, if you want to invoke an article containing a keyword can be implemented? For example, Ytkah's website has many articles containing the word "", so I would like to call in the website home page, channel page, article page and other pages containing the word "", how to call it? Actually, just a few lines of code is enough.

{dede:arclist row= ' 5 ' titlelen= ' orderby= ' pubdate ' keyword= ', public number ' typeid= ' column ID '}<li>[field: Textlink/]<br/>
function= ' Cn_substr (@me, $) '/]</li>{/dede:arclist}

Multiple keywords in English comma "," separate, note must be in English state, function= ' Cn_substr (@me, 200) ' represents the number of bytes of control description, interested can refer to the previous article how to control the length of the dedecms description?

Dedecms use keyword tag to invoke an article containing a keyword