You can learn the skills of the corresponding post by participating in the training for free, and the training object is the beneficiary, because the factory is the undertaker of the cost. However, if compulsory fees are charged in the name of training, it is not up to standard, so we must recognize the specific situation of training institutions.

Training is training plus training, so that trainees can master certain skills. Through modern information processes such as goal planning, skill proficiency drills, and homework performance evaluation, students can pass certain educational and training technical means.