stressed t hat promoti ng the compre hensive revitalizati on should focus on economi c constr uction as the ce ntral focus with, pay special attenti on to gra sp the im plementati on of five devel opme nt concepts, dee peni ng reform and promoti ng the all -round openi ng up, ensuring a nd im proving people' s livelihood, strengt hen the constr uction of ecologi cal civilization, "five prioritie s