What is the name of that series?

I been searching and trying to remember that tv series I think name. The story goes like that there are 2 archaeologist they are working in a university. The one is a gorgeous female actress (I think she is Asian) and her assistant I think his character name was Neils they were both professors but I think the woman had a higher position. They where both send letters from people to go and discover many artifacts and they had adventures on each trip I also remember the name of their secretary Gloria.