title: jsoup query multiple selector
body: <p>I have the following html:</p>
  
  <pre><code>&lt;div&gt;
      &lt;h1&gt;
          &lt;a&gt;1&lt;/a&gt;
      &lt;/h1&gt;
      &lt;h2&gt;
          &lt;a&gt;2&lt;a&gt;
      &lt;/h2&gt;
      &lt;h3&gt;
          &lt;a&gt;3&lt;/a&gt;
      &lt;/h3&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Is there a better way to select all anchors than
  div > h1 > a, div > h2 > a, div > h3 > a.
  I'm looking for something like div > (h1,h2,h3) > a</p>
  
  <p>Thanks,
  Trung</p>