1, "Zheng good office" APP is hosted by the Zhengzhou Municipal People's Government, Zhengzhou City, Zhengzhou City, Big Data Management Bureau specific contractors, including government services, urban management, consulting and publishing, people's life and other boards of Zhengzhou city comprehensive service platform, March 20, 2020 officially on the line.
2. In the "2021 First Assessment Report on the Development Level of Chinese City APP", "Zheng Hao Office APP" ranked seventh among 100 city APPs in China with a total score of 85.1.