In the workplace, the communication of cleaning staff can be simplified to avoid complex topics. Here are some effective methods: 1. **Use concise language**: When speaking, try to use simple and straightforward vocabulary, and avoid professional terms or complex sentence structures. 2. **Emphasis on specific instructions**: When giving tasks, use clear and specific instructions, such as "Please clean this room" instead of "Please tidy up this area." 3. **Avoid abstract discussions**: Try to talk less about complex technical, policy or theoretical issues, and focus on practical work and daily affairs. 4. **Provide clear feedback**: When communicating, try to give direct feedback and clearly point out areas for improvement instead of talking in general terms. 5. **Encourage questions**: Create an open environment where cleaning staff can ask questions freely and ensure that they can understand what is being discussed. 6. **Use visual aids**: If necessary, use diagrams or flow charts to illustrate the work process and help understanding. 7. **Regular short meetings**: Short meetings can be held regularly to share work points, avoid in-depth discussions, and ensure that information is clearly communicated. 8. **Focus on emotions and atmosphere**: Create a relaxed and friendly working atmosphere, reduce stress, and make communication more natural. Through the above strategies, you can effectively avoid complex topics in the workplace and keep communication smooth and efficient.