Haier believes that there is no shortage of talents in the enterprise, and everyone is a talent. The key is whether the enterprise has fully utilized the best quality and potential possessed by everyone. In order to fully develop each person's best quality and potential, Haier people "disguised horses as horse racing", and in the case of all employees highly recognized, continue to practice and improve. This is a mechanism conducive to everyone to give full play to their own strengths, so that everyone can find a position in the enterprise that suits their value. This mechanism was initially reflected in the implementation of the "three workers conversion system" within the company. The system divides the employees of the enterprise into trial employees, qualified employees and excellent employees, and the three employees are dynamically transformed. In fact, it is a kind of embodiment guarantee of slope sphere talent development theory, the two are complementary to each other.