{$vo.title}

{volist name="vo.child" id="to" offset='0' length='4' key="n"} {$to.title} {/volist}

{volist name="vo.item" id="article" key="k"}
• 
  {$article.title}
  ￥{$article.price}
{/volist}

{volist name="vo.brand" id="bo"} {/volist}

{volist name="vo.ad" id="ao" offset='0' length='1'} {/volist}