Postgraduate mid-term exam results are divided into four grades: excellent, passing, conditional passing and failing.

1. Very good. Graduate students have completed the required credits, and the progress of their dissertations has exceeded two-thirds. Excellent scientific research achievements can be rated as "excellent".

2. pass. Graduate students have completed the required credits, and the progress of their dissertations has exceeded two-thirds. Scientific research achievements meet the conditions for conferring degrees and can be rated as "passing".

3. Conditional approval. Those who meet one of the following conditions and can complete before formally applying for a degree are recommended as "conditionally passed": 1. Graduate students have not completed the required credits; 2. The progress of the paper is just over half; 3. Scientific research achievements are in the stage of acceptance and publication.