Shenzhen is one of the safest, most stable, fairest and most just cities in China with the best legal environment. Shenzhen public has comprehensively promoted the in-depth application of "smart new policing". Among them, "Shenwei" platform innovatively launched "face-brushing" and "hand-handling" modes, and launched 1 12 "zero-running" services and 148 "one-running" services, thus realizing "online running" and "near handling" of people's livelihood policing matters.