I am going to do an overseas internship in Canada next month. Since I have never worked with foreigners before, so now I wonder what I should call my boss or colleagues.
My supervisor is a Chinese, I don't know her English name, she is much older than me and I do know she is married. Her family name is Liu (not her husband's). So may I call her Ms. Liu, or Mrs. Liu, I am not sure which one is correct. How about other foreigner supervisor? Should I call them MR. XX, MS. XX, or just call them first name directly. Can I ask them directly "Can I have your name or What should I call you"
For the colleagues which are older than me, I think I just need to call them first name?