Phenomenology studies the essence of phenomena, which makes a "thing" become something-without it, it is not that thing. The essence of phenomenon is the "common phase" of things, which can be described by studying the external manifestations and concrete structures that dominate the essence of phenomenon. In other words, phenomenology attempts to systematically reveal and describe the internal meaning structure in life experience. This "total phase" or essence may only be intuitively grasped through events or examples encountered in life experience. From the phenomenological point of view, we are not interested in the actual data of specific cases. Phenomenology, for example, does not ask: Did this really happen? How often does it happen? Or how is the occurrence of an experience related to other situations or events? Wait a minute. Instead, ask: what is the essence of this incident? If the description of the essence of experience can awaken or show us the quality and significance of experience more fully or deeply, then this description language is meaningful.