In terms of intellectual property rights. Novelty refers to the conclusion drawn by the property owner with new methods or means, and the research question has been raised before. Creativity refers to the research structure formed by the owners of property rights to re-develop a new knowledge or discover new problems. For example, in 2002, the idea of left-behind children was put forward as a kind of creativity, and then people continued to conduct in-depth research or study in different ways, which is a novel performance of methodology. Practicality refers to the degree of understanding of practice when a theory or viewpoint is put forward.
The logical relationship of practicality does not necessarily have novelty and creativity, and creativity includes novelty. Their relationship is at the same level.