1. Embodiment of academic ability: Being able to publish papers in national journals shows that students have strong academic research ability and writing ability. This is very helpful for academic research at the postgraduate level.

2. Improvement of professional quality: publishing academic papers requires in-depth understanding and research in the research field, which is helpful to improve students' professional quality and comprehensive quality.

3. Broaden your horizons: Publishing papers in national journals can expose students to more academic resources and cutting-edge trends and broaden their academic horizons.

4. Increase competitiveness: In the postgraduate re-examination, students who have published papers are often more competitive. This can not only show students' academic strength, but also provide students with more talk materials in the interview.

5. Cultivate teamwork ability: Writing papers often requires cooperation with others, which helps to cultivate students' teamwork and communication skills.

6. Enhance self-confidence: The successful publication of academic papers is a great encouragement and recognition for students. This will help to enhance students' self-confidence and lay a good foundation for their study and life at the postgraduate level.

In a word, publishing papers in national journals at the undergraduate stage has great advantages for postgraduate re-examination. However, when preparing for the second interview, students need to pay attention to other preparations, such as professional knowledge and interview skills, to improve their overall quality.