Cách sử dụng
Hierarchy is a word used to describe the different levels of power or authority in an organization or group. For example, in a company, the CEO (Chief Executive Officer) is at the top of the hierarchy, with managers and employees below them. It can also refer to the order of importance or value in a system or group, such as a hierarchy of needs in psychology, where basic needs like food and safety are prioritized over higher needs like self-actualization. Essentially, hierarchy is a way of organizing things based on levels of authority or importance.