想用灵动标签来热门搜索词，方便自定义样式

<div class="hot-search-key">
    <span>热门搜索：</span>
            [e:loop={"select searchid,keyboard from [!db.pre!]enewssearch where iskey=0 order by onclick desc limit 7",20,24,0}]
            <a href="/e/search/result/?searchid=<?=$bqr[searchid]?>" title="<?=$bqr[keyboard]?>" target="_blank"><?=$bqr[keyboard]?></a>，
[/e:loop]
            </div>