Hired an assistant. What tasks can I delegate?

I don't know if this is the right section for this but I think this one is close enough.

So I started a new business, an online business of course. I am not new to this. I have a good background with SEO and I started in 2008, made decent amount of money until 2011. After that I decided to invest my earnings to a physical business which is really good and still booming as of the moment.

Anyway, so this new business is all about SEO - making a network of sites which aims to gain traffic thru search. I hired an assistant to help me with the small tasks since I am quite busy too managing my offline business.

My question is, aside from content writing, what else can I delegate to my assistant? I am planning to teach her how to do proper (whitehat) linkbuilding but I think that is not enough. I mean, what else aside from building links manually using web 2.0 sites and other things? Need your suggestions here. Thanks in advance!

Keyword research? I know, it's time consuming but long tail KWs are worth time. If you have access to premium KW analysis tools/sites like LongtailPro/Semrush. Ask her to engage and do some sort of research on long tail KWs. Then she can research and write some quality articles. It is very beneficiary for any business model. Cheers!

Yes I have LTP and I am also planning to teach her how to use it. Not only that but to also analyze the competition for the keywords so I can also save time sorting the keywords which I can target on my projects.
Thanks for the suggestion!