How can convert column have html data to text with same HTML design in crystal report

I have crystal report for show me data
my column type NCLOB (oracle10g)
I save data from editor.content So,the data is html (has tags <p></p><br/>.....)
when I run my report I convert the data from format object  in Text interpretation to HTML Text [B]but,[/B]
the data show me in crystal report  without design Text  ,cannot break text , alignment  size and
font type although the data in oracle database have al tags for do that .
please help me