When organizing a company party, if you want employees from different levels or backgrounds to participate, you can consider the following reasons: 1. Promote cross-level communication and exchange: Through informal party environments, break down communication barriers between levels and departments, and give employees at all levels the opportunity to communicate face to face, enhance mutual understanding and collaboration. 2. Enhance team cohesion: Colleagues from different backgrounds and levels participate in activities together, which helps to build trust and friendship, create a united and open working atmosphere, and make the overall team more cohesive. 3. Promote the sharing of knowledge and experience: Employees at every level and background have their own unique experience and insights. Through parties, knowledge sharing can be achieved, innovative thinking can be stimulated, and diverse ideas can be provided for solving practical work problems. 4. Create an inclusive corporate culture: Inviting employees from all levels and diverse backgrounds to participate reflects the company's recognition of the value of each employee, which helps to shape an open, equal and inclusive corporate culture and further attract and retain talents. 5. Motivate employee enthusiasm and participation: When all employees feel that they are valued, they are more likely to maintain enthusiasm and dedication at work and enhance their sense of belonging and identity with the company. In short, by choosing these reasons, you can emphasize that the purpose of the gathering is to break down job hierarchy, strengthen communication and teamwork, and promote the overall healthy development and continuous innovation of the company.