SUMMARY：

City is not only a modern living environment, but also a combination of interpersonal relationship, civilized etiquette and management system, which represents a kind of lifestyle. Besides changing the physical environment, city renewal can also influence or shape the social network, emotion and mentality of a city. Nowadays, with the great demand for city renewal brought by rapid development, we need to know more about the operation and influence of city renewal projects. In this Cool Chat, guests discussed in depth the existing problems and suggestions for city renewal.