1. Published in journals: The most common way for undergraduates to publish their papers is to publish in journals. However, there is almost no hope for undergraduates with core journals (level 4) or above to publish, and the success rate of level 4 must be guided and registered by teachers.
2. Academic conference papers: participating in international academic conferences and speaking, the papers written are equivalent to Grade 4 (Class C), and those who have not spoken are equivalent to Grade 5 (Class D); Attend the national academic conference and make a speech. The paper written is equivalent to Grade 5 (Class D), and the speaker is equivalent to Grade 6 (Class E); Attend and speak at provincial academic conferences, and write papers equivalent to Band 6 (Class E).
3. University journals: Many universities have their own journals, but the level varies greatly. What can be found in the overview of core journals of Peking University is the core level, and what can't be found can only be counted as level 5 or even level 6.