Trimmed body field only show first paragraph
Your best bet is a custom formatter. Create a custom formatter with the custom formatters module:


  The Custom Formatters module allows users to easily create custom
  CCK/Field Formatters without the need to write a custom module. Custom
  Formatters can then be exported as CTools Exportables/Features or
  Drupal API Formatters.


Once installed just write some php code and format and insert the particular text that you're looking for.