(1) Object selection is correct. I study in the College of Political Science and Law, and Mr. Liu once attended our class. In addition, it is smoother to get to know Mr. Liu through university activities than to choose a strange teacher for an interview. Moreover, Teacher Liu is approachable and amiable, and I don't feel stiff and nervous when communicating with her.
(2) The time arrangement is reasonable. I made an appointment with Mr. Liu before the interview, because university teachers are generally busy, so we must negotiate the time, which is conducive to the continuity and operability of the interview.
(3) Prepare in advance. Before I went to interview Mr. Liu, I designed the interview questions, found my classmates who helped me take pictures, and ensured the continuity of the interview.
(4) The interview method is appropriate. During the interview, Mr. Liu and I were more of a life-like chat, which not only combined the interview questions prepared in advance, but also extended the topic in nature, which was more conducive to communication than that form of interview. Of course, there are also some problems in the interview, such as the design problem is too macro, and the specific work content of college teachers is not excavated enough in the interview.