The integration of Central Asian countries has been constantly mentioned since their independence.While some cooperative mechanisms have been established in previous years，the results are not quite effective.Entering the 21st century，the process of integration has been basically stagnant due to multiple elements.The new president of Uzbekistan has adjusted its foreign policy，thereby activating the relations between Central Asian countries.Hence，the integration of Central Asian countries is expected to restart.This article introduces the process of integration between these countries and forecasts its prospect.Although the international community has different views，China should welcome the integration of Central Asian countries.