The main contents of the emergency management bureau include: first, establish and improve the emergency plan system. Is to establish a "vertical to the end, horizontal to the edge" planning system. Second, establish and improve the emergency management system. It is mainly to establish and improve a centralized, unified and powerful organization and command organization, give full play to China's political and organizational advantages, and form a strong social mobilization system. Third, establish and improve the emergency operation mechanism. Fourth, establish and improve the emergency legal system.