Definition of hierarchical training: Therefore, the name thinking means that personnel training will be carried out at different levels. Its function is to improve the training effect by implementing hierarchical and targeted hierarchical training. There are three main implementation steps: 1. Doing a good job in the research of training needs is the key to improve the pertinence of training and understand the needs of production units. 2. According to the company's training requirements for relevant personnel, define the training objectives and determine the training objectives of personnel at all levels. 3. Make an effective training plan According to different levels and levels, combined with the summary of demand research, make a differentiated training plan (including training topics, teaching materials, assessment requirements, trainers, etc. ).