Firstly, six skills that middle and grass-roots managers should possess are defined, including communication ability, coordination ability, planning and integration ability, decision-making and execution ability, training ability and control ability.

Secondly, the competency model is established according to the six dimensions of the six skills, and the middle managers of the company are evaluated and counted, and the evaluation results are counted. According to the "short board effect", the management skills are sorted, which management skills need to be supplemented urgently, which management skills need to be further improved and which skills need to be highlighted, and then the training plan for improving management skills in the next stage is sorted out.

Finally, according to the training plan, the specific training method is: 1) on-the-job training, so as to understand the operation of other departments and broaden their horizons through post exchange; Improve the thinking level of dealing with problems by acting as a higher position; Arrange special work and improve the ability to handle special affairs. 2) External training: sending middle and junior managers to external training institutions for systematic study and training, so as to improve the theoretical literacy of managers. 3) Internal training, exploring a higher level of internal strength, organizing targeted internal training, improving a certain skill, and charging middle managers in time. 4) Self-cultivation of middle and primary managers. The middle and grass-roots managers should strengthen their self-cultivation while participating in the series of trainings organized by the company. On the basis of studying and upgrading basic business, we should also strengthen moral and quality cultivation, establish the concept of "lifelong learning" and promote daily progress.