As the most creative subject and the most dynamic medium, writers and artists, once engaged in cultural communication behavior, must assume double obligations or double roles: spread their own culture to cultures other than themselves. Introduce cultures other than ourselves back to ourselves. In this way, when we examine the relationship between foreign writers and Chinese culture, it is impossible, and we should not envision Chinese culture and Chinese thought as a fixed radiation center for one-dimensional observation. In order to conduct inventory with trade, we must conduct a two-way, interactive investigation, and specifically study the new imagination and creation generated in the process of accepting each other's culture. The text is intended to explain:. ['Cultural exchange should not be a one-way indoctrination but a two-way interaction.', 'Cultural communication research focuses on the elements of innovation in communication.', 'Real scholars are those who have dual obligations and dual roles.', 'Scholars must be active as two-way communicators in cultural exchanges.']