Do you know about the "One Network, Two Lines" program?

Some time ago, I read in the news about Visual Dynamics' "One Network, Two Lines" project, and out of curiosity, I've learned a little bit about the project. According to my understanding, the "one network, two lines" project has been landed in Hainan Province, which can provide customers with e-government, emergency command, law and order, remote medical care and free trade zones and other forms of social management services, all using 4K ultra-high-definition quality equipment. Under the planning of "one network and two lines" construction guidelines, Visual Power hopes to build a new generation of e-government network and video transmission network on the basis of e-government videoconferencing network in Hainan Province, and to construct a new network security defense system of "one network and two lines" for Hainan Free Trade Port.