Not eating is a common problem for children. Parents need to adopt some educational methods to help their children develop good eating habits. Here are some suggestions:

1. Establish regular eating habits: make a fixed diet schedule for children and eat on time every day. This can help children establish regular eating habits and increase their appetite.

2. Provide a variety of food choices: provide children with different kinds of food, including vegetables, fruits, meat, fish and so on. This can meet children's taste needs and increase their interest in food.

3. Avoid forcing children to eat: Forcing children to eat may cause their resistance and lead to anorexia. Parents should respect their children's choices and give them some autonomy.

4. Participate in cooking with children: Involve children in the cooking process, which can increase their interest and understanding of food. At the same time, it can also cultivate children's practical ability and sense of responsibility.

5. Create a pleasant dining environment: When dining, parents can create a pleasant and relaxed environment for their children, such as playing music and telling stories. This can increase children's interest and enthusiasm for eating.

6. Encourage children to try new foods: Parents can encourage their children to try new foods, but don't force them. Children's interest in new food can be stimulated by praise and reward.

7. Pay attention to the child's physical condition: If the child doesn't eat for a long time, it may lead to malnutrition and health problems. Parents should pay attention to their children's physical condition, seek medical advice in time and consult professionals.