If I wanted to saying thankyou for inviting me, how would I do that (in pinyan please lol)
xie xie ........
Cheers
(only had one hour long lesson so I fail atm)

You know that michaelleung or lowyhong will just teach you a few curse words, right?

Yeah thats what I am worried about lol.
also since kan = look ni = you and hao = fine/good woulld ni kan hao = you look good?
is it xie xie wei yao qing wo

It's ni hao kan.

Thanks for inviting me, in Mandarin, would be xie xie ning yao qing wo. A direct translation of it is explained as such: xie xie = thank you, ning = respectable way of saying "you", yao qing = invite, and wo = me. So yeah, you basically figured out most of it above ;)