This chapter explores the keju system – the imperial examination system, and Confucianism as essential components of imperial governance and societal structure in China, examining their origins, evolution, and impact on the development of China's imperial system. The keju system, which persisted from 124 bce to 1905 ce, served as an institutional gene that fused Confucian ideology with state governance, thereby solidifying the emperor’s absolute ideological dominance. It established a societal hierarchy and unconditional obedience that suppressed individual rights and paved the way for the introduction of totalitarianism. In contrast, the Church in Western Europe, while influential, preserved a clear separation from state functions.