If you are able to do the previous parts, this would be no problem for you as well.
This part will teach you how to make a link and target it to another post.
If you have realised, when you click on the 'link' text, the url of your website will change from this:
https://yourblogname.com/postname
to this:
https://yourblogname.com/postname#uniquename
The difference will be that there is your '#unique name' at the back.
IMPT Note (Or else it will not work):
When you click on the link, you will see that in the address bar, the '/' will be gone, resulting from https://yourblogname.com/postname/#uniquename (<--use this link) to https://yourblogname.com/postname#uniquename.
Use the link with the "/" in the target post because without that it will not work.
Hence, if you want to target a section and put it in another post, simply copy the whole url of the post (with the '/#unique name' and link the text you want to in the 'link' post. (original post).
If you are following till here, you are basically done!
The next page is going to be the summary for the codes and the conclusion!