Team building refers to a series of structured design and team optimization behaviors such as personnel motivation, aimed at achieving team performance and output. It boosts the team's happiness energy, cohesion, and more optimized collaboration models. Common business management educations like EMBA and MBA all focus on team building. It primarily takes place in self-managed groups, with each group consisting of a team of employees responsible for a complete work process or a part of it.

Team members collaborate to improve their operations or products, plan and control their work, and handle daily issues. They can also be involved in broader company-wide concerns. Team building should be an effective communication process. In this process, participants and facilitators build trust in each other, are open and willing to explore the core issues that impact the team's exceptional performance.