“…First, the accountability pressure stems from policy legitimacy tied to hierarchical trust (D01), which means that higher-level authorities tend to shift responsibility by penalizing grassroots entities, cultivating more public trust in themselves (Li, 2004(Li, , 2013(Li, , 2016). Mao's era saw the CCP's legitimacy grounded in charismatic leadership and socialist ideology, transitioning to performance-based legitimacy (C06) after the GDPoriented economic reform since the 1990s, which relied on TRS with accountability, emphasizing economic performance, public welfare, and social control.…”