Meat: fresh insects, such as those in vegetable leaves or rice and noodles, are very fond of and rich in nutrition. Grasshoppers, crickets and other insects can also be used. Meat (preferably cooked) boiled eggs.

Vegetarian: beans, corn kernels (cooked) and cooked rice (don't eat too much).

Fruits and vegetables: cucumbers, onions (preferably green onions), various melons, melon seeds, peaches and apples.

The main classification of fruit:

1, Guo: also known as Guo. It mainly refers to grasshoppers in the mountainous areas and suburbs of Beijing. Beijingers love to pay attention to grasshoppers in the mountains. Beijing is famous for producing large black iron slugs.

2, Ji Guo: Hebei mountainous area, the annual output of fruit is large. Most of them are tin slugs, with purple-blue faces, red teeth, pink bellies and big wings, and long toad sounds. Occasionally there is a small amount of grass white and mountain green. Guo Guo, the most famous country in Hebei Province, is mainly located in Beishan Township, Yixian County, Baoding City.

3. Lu Qiu: It mainly refers to Lu Qiu in the northern part of Shandong Province. Lu Qiu is mainly green, but there are some reddish-brown borders on the head, but some are larger. There are also a small number of medium-sized fruits such as grass white and mountain green.

4. Golden Fruit: Shanxi, as the main producing area of small fruit, has a somewhat arid climate, and there are a large number of small and medium-sized fruit, mainly small hill green, grass white fruit and a small amount of iron fruit. The advantage of golden fruit is that the skin is easy to raise, the skin is thick and the wings are thick, and it is called sound, which is really unsightly. In particular, Xuanhua Fruit is the most famous. It is drought-tolerant and has a particularly strong vitality.