Did mao zedong have secret police?

Yes, Mao Zedong's regime employed secret police as part of its broader system of political control and repression. The Ministry of Public Security and various intelligence agencies were tasked with monitoring dissidents, enforcing party loyalty, and suppressing opposition. These secret police played a crucial role during events like the Cultural Revolution, where they targeted perceived enemies of the state. Their activities contributed to widespread fear and repression during Mao's rule.