摘要:The structure between the Party and the government is the core and soul of China’s emergency management, and the allocation of power and responsibility is the core of China’s national emergency command system (NECS). The allocation of power and responsibility between the Party and the government, as well as between departments, is the main aspect of the allocation of power and responsibility in China, and is also an important component of the NECS. This paper mainly introduces the characteristics of power and responsibility allocation between the Party and the government, as well as between departments in China’s NECS, and analyzes the above-mentioned power and responsibility allocation, based on the prevention and control of SARS (severe acute respiratory syndrome) and COVID-19 (coronavirus disease 2019), and analyzes their development, changes, and unchanged characteristics. Through the above analysis, we found that the Party’s leadership style in dealing with emergencies has changed from indirect leadership to direct leadership. The joint defense and control mechanism has replaced the national headquarters of emergency management as the common mode.