The answer is yes, dialects will definitely develop into local intangible cultural heritage in the future, which is history and culture and cannot be betrayed. From the perspective of development, unified language, or universal language, is definitely the trend. Let&;s look at history. After Qin Shihuang unified the world, he did a great thing, that is, unified writing. This has the advantages of facilitating communication, unifying government decrees, stabilizing politics and developing the economy. Look at what the international language is now, especially English. Needless to say, why English should be used, but if it is not English, there will definitely be another language to be used as an international language, which is the need of economic and political globalization. The era of occlusion has passed, and the relationship between individuals in various organizations is getting closer and closer. With the development of the times, there will be more and more unification, and the unification of languages is one of them. Every country will have opportunities in the future, because every country has its own strengths, including underdeveloped countries.