Discussion and consultation
Latin consultation means consultation, which means discussion and consultation. In ancient China, "consultation" and "question" were originally two words. Consultation meant discussion, and asking meant asking. Later, they gradually formed a compound word, which means inquiry, planning, discussion and consultation.
soft science
As a social activity with personnel and services, it has developed in military, political and economic fields, and has become an important means to assist decision-making in social, economic and political activities, and has gradually formed an applied soft science.