1, which meets the needs of students. The content of training courses should meet the actual needs of students, solve problems encountered in work and improve work ability and level.

2, strong practicality, training course content should be practical, can be applied in practical work, students get tangible benefits in their work.

3. It is systematic. The content of the training course should be systematic, which can explain the knowledge from the overall perspective, and the students have a comprehensive understanding of the knowledge.

4, targeted, targeted training courses, can provide different training content for students of different levels, different majors and different needs.