In The Ripple Effect, Enze Han argues that a focus on the Chinese state alone is not sufficient for a comprehensive understanding of China's influence in Southeast Asia. Instead, we must look beyond the Chinese state, to non-state actors from China, such as private businesses, and Chinese migrants. These actors affect people's perception of China in a variety of ways, and they often have wide-ranging as well as long-lasting effects on bilateral relations. Han proposes that to understand this increasingly globalized China, we need more conceptual flexibility regarding which Chinese actors are important to China's relations, and how they wield this influence, whether intentional or not.