What post-graduate curses I'd like to take

Honestly I'd really like to take a post-graduate curse mainly because I love learning, it satisfies me to acquire knowlegde through people who already went through a lot of experiences and I also like learnig by reading, but I need to focus on what I'm doing now so I can go there because I'm still struggling to "survive" the first year of university and to think about going on with more studies it's kinda scary.

It could be a dream to study aboard, like New Zealand (or any country in wich I could do the degree) but I don't wanna get my hopes up. I think it could be fun to study in the same way I'm studying right now but at the time that I graduate I need a job so preferably is to study part-time.

I'd like to do a master degree in food management with quality assurance, a master in marketing, in business, or phD in business administration, also I did a research and MBAs seems good for me to do if in that moment I have a job- for this I have to sign up in the MBAs or masters, phD degrees that FEN offers- there's also some phD degrees that I could do in other campus of the university (like the one that I want to do in FEN) but I still have a lot time to decide because there are so many and I'm interested in a lot of them now.