Laparoscopic surgery has become one of mature surgical procedures in gastrointestinal surgery. Laparoscopic surgery requires good spatial positioning skills, hand-eye coordination skills and operation skills. Traditional laparotomy training methods can no longer satisfy the training requirements of laparoscopic surgery. This paper presented a training method of stepped laparoscopic surgical technique combined with simulated training, animal experiment and clinical practice. The simulation training was divided into 3 stages: primary simulation training, intermediate simulation training and advanced simulation training. The conclusion is that, the training method improved the essential operation skills of the trainees and shorten the training cycle, thus to provide some evidencebased support to implement laparoscopic surgery technical training in other institutions.