[lxml]Не получается достать тег из td с childe node

for a in HTML.cssselect('table#listing tr td'):
        print(a.text)

<tr>
              <td>
                <a class="edit" title="Request Edit" href="javascript:popUp('/edit/chapter.php?chapter_id=131953',450,400);">edit</a>
                <a title="Volume 56" class="ch" href="/manga/naruto/v56/c536/1.html">Naruto 536</a>: Naruto Goes to War!                              </td>
              <td>MangaStream</td>
              <td>n/a</td>
              <td class="no">Apr 21, 2011</td>
            </tr>