Hello! I'm going to the Graduate School of Korea University for a telephone interview. How should I prepare?

There is no formal interview for college admission. Maybe it's yours. You know the professor wants to talk to you.

Prepare your report card and diploma. Everything he asked you should be on it.

There is also how to solve the tuition.

What are your plans for applying for a master's or postdoctoral degree?

Do you have any interesting research projects?

Family members, parents' occupations, etc.

The most important thing is not to be nervous with the professor.

Maybe the professor didn't call you directly, maybe it was his student.

Take it easy. Nine times out of ten, I will admit you, as long as the professor agrees to take you.