stressed t hat promoti ng the compre hensive revitalizati on should focus on e conomi c constr uction as t he ce ntral focus with, pay special attenti on t o grasp the implementati on of five devel opme nt concepts, dee pening reform and promoti ng the all -round openi ng up, ensuri ng and im proving people' s livelihood, strengt hen the constr uction of ecologi cal civilization, "five prioritie s