The advantage of the training demand cycle evaluation model is that it can make a comprehensive analysis from the whole organization to the individual employees. Through this model, we can evaluate the overall training needs of the organization and understand the existing training gaps and deficiencies of the organization. At the same time, the model can also go deep into the individual level of employees to understand the specific training needs and development direction of each employee. Only in this way can we ensure that we do not miss any training needs, thus improving the pertinence and effectiveness of training. Through comprehensive analysis, we can better formulate training plans, meet the needs of organizations and employees, and improve overall performance and competitiveness.