The purpose of this paper is to review our online lessons this semester and help solve any problems. This paper introduces our students' situation and the process of preparing online lessons. We gave questionnaires to students in September and December and compared their answers. The results show our students feel positive about online lessons. Teachers also have the advantages of showing news articles, illustrations, and videos. On the other hand, it is difficult for teachers to understand when students have problems. We are concerned that if we continue online lessons in the long term, students' mentality may be adversely affected.
