Unity and Conflict should be allowed in the Bay Areas as the EU does. One country two system is not a total separation of the two areas. Even in the EU, we have something in common among the EU countries, so why not in China? But it is subject to discussion by the individual cities in the Area. In Tang's ago each province could have its own policy on the economy. This results in competition and achievement in the economy. Individuality will start in the city, enterprise, and the individual. Only after we allow individuality we shall have freedom in China. Freedom is a speech, it is a culture, or release of restrain, or release of our thinking restriction and release of human potential. Openness and reform is a renaissance of Europe to release the minds of our people, the social system should match with the environment and keep pace with development. Renaissance is an openness and reform as it allows the society to separate from the old. We shall not completely delete the old such as the existing system in HK but we should move to the new one. We didn't eliminate the Catholic in Europe but it should be modified to suit the new world. Creationism should give way to evolution. Thinking is more important and there should be debates on the topic. One road one belt fails because we don't have a debate. Let's do it now