In the United States, innovative areas of the city have become popular. The idea is that cities can turn distressed communities into new areas of innovation, where innovative institutions, incubators, accelerators, and other relevant institutions are established, where businesses and communities can collaborate and grow. However, if you pass these areas after 6pm, you will find it is like a "ghost town" because there are few places to eat, not to mention watching movies or shopping. In addition, since many employees live in the old industrial areas of the city, it is difficult for them to walk to work or to take public transport, making them
