These five levels need to perfectly

These five levels need to perfectly summarize the individual's purpose for serving the whole. It is as follows: to serve the physiological needs of the whole in order to survive; Safety needs refer to the needs to ensure personal safety, such as avoiding individual physical diseases and protecting individual property. Social property is protected, etc. Social need refers to the need to communicate in social life, to give or receive care and love from others. The need for self-esteem refers to the need for recognition and respect in social interactions. The effective realization of self-worth is the core requirement and has reached the ideal level.Penetration is achieved through five requirements theories. It shows that the rationality and fairness of demand are the most basic of individuals. In this way, employees can have higher work enthusiasm and motivation.