(1) the principle of integrating theory with practice

The principle of integrating theory with practice means that teaching must adhere to the combination and unity of theory and practice, analyze reality with theory and verify theory with practice, so that students can understand and master knowledge from the combination of theory and practice and cultivate their ability to solve practical problems with knowledge. The contradiction reflected by the principle of integrating theory with practice is mainly to ensure that the knowledge learned will not be divorced from its source-social practice, and that the knowledge mastered by students can be used or returned to practice.

(2) The principle of consistency between learning and application.

Transforming scientific theories and knowledge into ideas and methods to guide work is an important link to apply what you have learned and improve your practical ability. Only with clear thinking and correct methods can practice not deviate from the direction. Strive to turn theoretical principles into specific ideas and methods to guide the work. We should conscientiously correct the guiding ideology of work, persist in proceeding from reality, and be consistent in learning and using.

③ The principle of on-demand teaching.

Teaching on demand means that the training of prosecutors should be based on the actual needs of procuratorial work and the need to improve the theoretical and professional level of prosecutors. It mainly includes two aspects: first, according to the changes of procuratorial work, study the newly promulgated laws and study the new problems in procuratorial practice, so that the knowledge and practical work ability of prosecutors can meet the needs of procuratorial work; Second, adjust the training content scientifically and flexibly according to the characteristics of the training target. For example, experienced old prosecutors can supplement and update relevant knowledge and expand their knowledge. For young prosecutors, in view of their lack of practical experience, we can focus on enriching their experience in handling cases and improving their practical work ability.

④ The principle of paying attention to actual effect.

As a kind of continuing education, prosecutor training has some special rules and requirements. In particular, the training time is short and a lot of knowledge needs to be accepted, which requires the training to be based on actual results. Paying attention to the effectiveness of prosecutor training mainly includes making effective and targeted training plans and adopting vivid and effective training and education methods. If the training method of case teaching can be adopted, most of the trainees have rich experience in procuratorial practice and have encountered many new problems in practice. If we combine some typical difficult cases in practice with theoretical teaching and adopt case teaching, the discussion of these difficult cases can not only deepen students' knowledge and understanding, but also clarify the essence of cases in theory and help improve students' ability to solve problems.