How do I access nested elements inside a list

How do I access nested elements inside a list

I have this code:

  2. <li>
  3.    <div class="wrapper">
  4.       <table>
  5.          <body>
  6.            <tr>
  7.               <td></td>
  8.               <td>Access this text</td>
  9.               <td></td>
  10.            </tr>
  11.          </body>
  12.       </table>
  13.    </div>
  14. </li>

How do I access the text inside tables first row and second cell?