Cyberspace has become a new type of space with spatial attributes and a new field of governance twinned with physical spaceThe rise of cyberspace has redefined traditional spatial concepts, such as place and distance, division and boundary, as well as allocation and hierarchyThese new attributes originate from both the dissemination of information and the production of power in cyberspace, and form unique mobility, agglomeration, and heterogeneity of cyberspaceThe above spatial attributes bring a series of agendas for Chinese urban governance on spatial construction, division, competition, interaction, and justice, which challenge the model and system governance based on physical spaceThe topic of “twinned spaces and  parallel governances” means that cyberspace not only changes the perception of space attributes, but also challenges future governing system of state space.