1, science and engineering: suitable for science and engineering majors, focusing on engineering design and experimental research reports.
2, production practice: mainly in the course, graduation practice activities, "real questions really do" topic.
3. Socio-economy: Social science disciplines such as humanities, art and economic management come from social practice topics.
4. Classics: a topic of pure academic discussion on classic experiments, topics, principles, theories and conclusions of this discipline.
5. Scientific and technological innovation: Teachers or students develop scientific and technological innovation topics by themselves. The title of the paper refers to the direction of the matter you have recently studied or the matter itself. The paper refers to publishing the results of these victories when your research has won all or all stages. The above is the general content of the topic type of the paper.