This document analyzes China's foreign policy under President Xi Jinping using a neoclassical realism framework. It examines four domestic factors that shape China's foreign policy preferences: 1) The demand for development, which leads China to pursue pragmatic and outward-looking policies to support its modernization goals. 2) The modernization of governance, which causes China to approach international agreements cautiously but makes adjustments over time. 3) The acceleration of social transitions, resulting in China balancing national interests and social expectations of integration into the world community. 4) The maturing of political leadership, as China's leadership becomes more diversified and motivated to converge with global norms while standing on the achievements of past leaders. How these domestic influences affect China's