The theme of the opening ceremony and Digital Economy Summit will be "AI Empowered Double Cycle - Building a New Industry Pattern", discussing the development direction of the AI industry in a period of rapid development, focusing on the digital economy of enterprises in the context of the intelligent era, creating a win-win platform for the development of government agencies, universities, research institutions, domestic and foreign enterprises, etc. through the AI ecology, building a new ecology for the development of AI, and jointly promoting the development of AI.