OK, Thanks.

Can I replace the textarea with richtextbox

 <%: Html.TextAreaFor(model => model.Title, new { @id = "txt_words"})%>  
 <%: Html.ValidationMessageFor(model => model.Title) %>
 like <%: Html.richtexteditorFor(model => model.Title)

Pls, now I transfere richtext data in a textarea and then store it in database how I store and retrive it directly to richtexteditor.