I had read all about search nods on this issue, include this http://drupal.org/node/view/2092, but got no ideas.

First, I try modified search module like mentioned before, but it only partly work, the trip_search module works better in traditional Chinese. but both only works for some words.( in redhat, v 4.42, mysql 4.20)

And I upgrade to newest CVS version(2004 8/21), even worse, trip_search moudle can't work totally (sure), and modify search module works worse neither. Can any one proived more useful way to slove this problem? or in near future the 4.45 version can slove this problem?

Thanks.