1. Catering choices: The rich have more choices, and they can choose high-end restaurants or enjoy luxurious food experiences, while the poor will choose more economical restaurants or cook by themselves.

2. Quality of dishes: Rich people are more likely to taste high-quality ingredients and well-made dishes, while poor people will choose cheaper ingredients and simple dishes.

3. Dining environment: Rich people will choose a more comfortable and luxurious dining environment and enjoy better service and atmosphere, while those without money will dine in a simple environment.

4. Social circles: Rich people are more likely to dine with other rich people and participate in social activities, while those who have no money eat more with their families or close friends.