The general function of management originates from the nature of management - duality, which is the function of rational organization of productive forces and maintenance of production relations. Basic concepts of management The composition of the team is summarized as 5P, which is the target, person, location, authority and plan. There are fundamental differences between teams and groups, and groups can transition to teams. Generally according to the size of the team purpose and autonomy team can be divided into four types: problem solving teams, self-managed team, multiple functional, common goal team, positive, tacit understanding team. The marriage certificates of the children always mention the death or not of their parents. In the most recent civil status records, the date and place of death are even mentioned. Similarly, the death certificates of the children make it possible to know whether their parents were deceased or not, but without more precision. 1. The magnanimous