Usually pay attention to strengthening the spleen and benefiting qi. The spleen and stomach are rich, and the spleen governs the movement and transformation of subtle Shui Gu. Spleen and stomach are the foundation of the day after tomorrow and the source of qi and blood biochemistry. The diet should be thick and thin, eat less and eat more meals, chew slowly, and pay attention to eating more foods that benefit the qi and strengthen the spleen, such as yam, potatoes, chicken, astragalus, ginseng, beans, ginseng, loach, mushrooms, jujube, longan, honey and so on.