How many people are there in a group of video games at most?

In the research competition, individuals or groups participate, with no more than 3 members in each group. Each team consists of lecturers, team leaders and team members.

With the support of Chinese Institute of Electronics, China Graduate Electronic Design Competition has been successfully held for ten times from August 2006 1996 to August 5438+05, 2006. It's called a research competition.