This is an open access book. With the progress of social civilization, social science and its research are becoming more and more important. Theoretically and practically, the study of social phenomena and social problems and the development of prosperous social sciences are the eternal themes of human beings. At present, social science research and its results can hardly meet the needs of social development, especially the unscientific evaluation of social science results, which has aroused great concern from all walks of life, and has produced dirt and questions on social science, thus affecting the proper development of social science. Max Weber once said that "the most important function of social science in modern times is to keep people "clear-headed" and to resist the delusions of "prophetic legislators". " Humanities and arts are the process of perceiving, realizing, thinking, manipulating, and expressing objective or subjective objects through capturing and excavating, feeling and analyzing, integrating and applying, or displaying the stage results in the form obtained through feeling (seeing, hearing, smelling, touching). The social sciences and humanities and arts contain content that will directly affect our lives and the way society functions. And by reacting to today's increasingly intricate problems and situations through systematic and professional discussions, they will further contribute to the improvement of institutions and the development of society. By thinking about issues and looking at problems and the world from different perspectives by putting the two together, it may be possible to have more comprehensive, appropriate, and better responses; for example, the development of laws requires a deeper understanding of the environment in which they are implemented; international trade requires a certain understanding of the customs of different countries; and the development of tax and economic policies requires a certain understanding of the population, consumer demand, etc.