1, which has high requirements for defense papers. The doctoral program of Fudan University lasts for 3-6 years. Most of them graduate in 4-5 years and can repeat their studies in the third year. If they fail, they will have a chance to reply every three months. The school has high requirements for papers, and the quantity and quality of papers should meet the standards.

2. It needs to be published in CI and EI journals, domestic core journals, SSCI journals, JCR partition table journals 1 or 2 1 journals.