1. product innovation: students can submit their own unique product ideas or designs and provide corresponding product prototypes or samples. These products can be physical products, digital products or virtual products.

2. Scientific and technological innovation: Students can show their innovative achievements in the fields of science and technology or engineering, such as new equipment, robots and intelligent applications. Can provide the corresponding prototype, demonstration video or technical report.

3. Service innovation: Students can put forward some novel service ideas, such as social welfare projects, Internet platforms and commercial services. To show their service model, business plan and market prospect.

4. Business innovation: Students can submit their own business innovation projects, such as business model innovation, marketing strategy, supply chain management, etc. And provide the corresponding business plan and market analysis.