The Challenge Cup Competition is a national scientific and technological innovation competition for college students, including the following items: 1. Scientific and technological innovation: including scientific and technological invention, scientific and technological innovation, transformation of scientific and technological achievements, etc. It aims to encourage college students to innovate and practice in the field of science and technology. 2. Social investigation: including social investigation, social research, social service and other projects, aiming to encourage college students to pay attention to social hot issues and enhance their sense of social responsibility and service through field research and service. 3. Creative design category: including product design, industrial design, art design and other projects, aiming at encouraging college students to innovate and practice in the design field. 4. Business plan: including business plans, business plans, business projects and other projects, aiming at encouraging college students to innovate and start businesses, and enhancing their entrepreneurial ability and innovative consciousness. 5. Cultural inheritance: including cultural inheritance, cultural protection, cultural innovation and other projects, aiming to encourage college students to pay attention to and inherit Chinese culture and promote cultural innovation and inheritance.