Generally speaking, srt projects need 3 to 5 people. According to the Notice on Organizing the Establishment of srt Project in 2020 and Establishing the Expert Evaluation Library of srt Project issued by Zaozhuang College in official website, SRT projects generally consist of 3 to 5 people, so SRT projects generally need 3 to 5 people. SRT program is the abbreviation of innovative training program for college students, and it is a project funding program specially designed for college students. Strengthening the cultivation of students' innovative consciousness and ability, allowing undergraduates to receive scientific research training as soon as possible, understanding the industry and social reality as soon as possible, and exercising their practical ability are the innovative training projects for college students.