The research aims to analyze China`s security policies and its role in international relations through the lens of neorealism. Focusing on the evolution from realism to neorealism, it examines China`s historical and contemporary security approaches, using qualitative methods to analyze political documents, leaders` speeches, and relevant literature. Findings indicate that China`s security policies align with neorealist principles, significantly influencing regional and global power dynamics. The study highlights neorealism as a critical framework for understanding China`s strategies, particularly regarding issues like Taiwan, Hong Kong, the South China Sea, and East Turkestan. By exploring China`s growing global influence and regional policies, this research provides insights into its future strategies and their implications for international politics.