1. Breakfast: a nutritious breakfast, including noodles, rice noodles, steamed bread, eggs, milk, soybean milk, etc. Provide it to everyone.

2. Lunch: provide everyone with a balanced lunch every day, including staple food, meat dishes, vegetarian dishes and soup. Among them, the staple food can be rice, steamed bread, bread and so on. The variety and quantity of meat dishes and vegetarian dishes should be relatively balanced, and the soup can be chicken soup, vegetable soup and so on.

3. Dinner: provide a nutritious dinner for each person every day, including staple food, meat dishes, vegetarian dishes, soup, etc. Among them, the staple food can be rice, steamed bread, noodles and so on. The variety and quantity of meat dishes and vegetarian dishes should be relatively balanced, and the soup can be chicken soup, vegetable soup and so on.