Final answer:
The gradual Chinese influence on Japanese culture illustrates the concept of cultural assimilation.
Step-by-step explanation:
The gradual Chinese influence on Japanese culture illustrates the concept of cultural assimilation. Throughout history, Japan has borrowed and integrated various aspects of Chinese culture, such as Buddhism, Confucianism, and written language. However, it is important to note that cultural and political borrowing does not necessarily result in political subservience, as it was simply a means to facilitate system building at home.