This view is somewhat one-sided, and we cannot generalize that the education level of deliverymen is not high. However, if you really need to keep a certain distance for some reason, here are some suggestions for communication: 1. **Express clearly and concisely**: Use simple and direct language to communicate your needs, avoid using overly complex or uncommon words and sentence structures, and ensure that the other party can quickly understand what you mean. 2. **Talk about the matter**: Maintain communication around matters related to takeaway, such as delivery time, pick-up location, food information, etc., and do not expand too many irrelevant topics. 3. **Be polite but not overly enthusiastic**: Maintain basic politeness, such as using "please" and "thank you", but do not greet or get close to each other too much, and avoid causing unnecessary intimacy. 4. **Keep a calm tone**: Communicate in a stable and normal tone, do not show a particularly intimate or cold attitude, and maintain a neutral communication atmosphere. 5. **Avoid sensitive topics**: Do not talk about topics that are easily controversial, sensitive, or involve personal privacy too deeply, to prevent embarrassment or unpleasantness in communication. However, we should abandon stereotypes about professional groups such as deliverymen, and communicate and interact with them with an equal and respectful attitude. This will make communication smoother and help create a good social atmosphere.