Cities are the crystallization of human civilization, and the convergence and blending of multi-cultures are the characteristics of cities. Every nation and every culture can display their imagination and creativity in cities, and the diversity of the world can be displayed in many big cities. Soon, the World Expo will be held in Shanghai, and I think Shanghai can improve in this respect.

Culturally, I think there is no right or wrong, only the problem of not breaking the law. Therefore, for every culture, as long as it is not illegal, the city should provide it with opportunities for acceptance and development, and this opportunity is equal to every culture. Cities should give every culture a fair and free opportunity, that is to say, we can't make a preset judgment on a culture according to the values of today's world, and the treatment provided by cities is determined by this unscientific judgment. For example, an exhibition of European culture and African culture should be held in Shanghai, and the same resources should be provided objectively. This also means that cities should give every culture room to develop freely. Of course, it does not rule out the rescue of endangered culture, the concern for socialist cultural construction, and the guidance of the people's daily cultural life.

The city's tolerance of multiculturalism is its natural advantage, and this advantage is a driving force of multiculturalism, expecting to complete the growth and transformation of culture. Shanghai culture should face the influence of foreign culture, and foreign culture should deal with the problem of how to Shanghai, so that the city's multiculturalism will be more brilliant in the flow. In order to maintain it, we must strengthen and promote the entry and exit of culture into cities on the basis of cultural diversity. Under the guidance of this idea, we put forward the strategy of "going out". Going out, first of all, is to learn more about each other's rich cultures, investigate the possibility and feasibility of introducing and spreading various cultures, and study the methods and details of introducing and deepening various cultures. Secondly, going out is to promote more local culture, promote the two-way function of the city through the city, add color to the culture, add points to the culture, let more people know about the city and know the city, and achieve the goal of win-win between the city and the culture. Third, going out provides an opportunity for every culture, an opportunity to promote growth and accelerate transformation. Especially for local culture, going abroad is an active strategy to deal with historical trends such as so-called "cultural colonization" and "cultural globalization". In this regard, cities should give expected and effective cultural development strategies.