UPDATED : Please look code below:
<div class='parent'>
<div class='first'>whatever content</div>
<div class='child1'></div>
Paragraph 1
<br>
Paragraph 2
<div class='child2'></div>
<div class='child3'>whatever</div>
i don't wanna this text
<div class='last'>whatever</div>
</div>
How can I get text " Paragraph 1 Paragraph 2 " without text "I don't wanna this text" from that code?
Thank you.
NOTED : I CAN'T EDIT/CHANGE HTML CODE.