Group 1 - The 2025 China Youth Science and Technology Innovation "Challenge" competition was held in Changsha, Hunan, from October 12 to 14, focusing on high-end equipment [1] - The event attracted 302 top teams from 121 universities, with nearly 1,000 young innovators participating, and 17 teams were awarded the title of "champion" [1] - The competition addressed key industry needs in areas such as intelligent manufacturing, high-end engineering machinery, aerospace equipment, and marine engineering equipment, focusing on technological bottlenecks like intelligent control and precision manufacturing [1] Group 2 - Nine incubation bases and investment institutions provided 1,928 entrepreneurial workstations, offering up to 1 million yuan in equity investment to support projects from startup to maturity [2] - The Hunan University Student Entrepreneurship Investment Fund evaluated five market-potential projects on-site, facilitating the acceleration of quality scientific and technological achievements [2]