How do I access nested elements inside a list

How do I access nested elements inside a list

I have this code:

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

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