Sample interview:
Student: Good morning, Ms Hoa.
Teacher: Good morning, Lan.
Student: We're doing a project on the changes of our school. Can I ask you some questions about them?
Teacher: Sure.
Student: How long have you been teaching here?
Teacher: I've been teaching here since 1975.
Student: Wow! That's a long time, isn't it? You may witness a lot of changes of our school.
Teacher: You're right. When I started teaching here, there was only one brick building with 4 classrooms. There was no teachers' room. We sat on a bench in a corridor at break time.
Student: I can't imagine that! How were the students then?
Teacher: They were self-disciplined and studied hard. They respected their teachers a lot.
Student: Did they use to do homework after school?
Teacher: No. We didn't give them any homework. They helped their parents on the farm after school.
Student: ...