>  I need help here, I'm struggling with html parsing method, up until now 
>  I can only put and html file as instance. I have no experience with 
>  this, I want to read the childs inside this document and modify the 
>  data. What can I do if I start from here?

Hi Titvirak,

You might want to take a look at a different module for parsing HTML.  A 
popular one is BeautifulSoup:

     http://www.crummy.com/software/BeautifulSoup/

Their quick-start page shows how to do simple stuff.  There are a few 
oddities with BeautifulSoup, but on the whole, it's pretty good.

Good luck to you!
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