Cabbage, also known as Chinese cabbage, Chinese cabbage, etc., is a variant of Brassica rapa of the cruciferous family. Cabbage is widely cultivated because it is cheap, easy to preserve, and can be used with most foods. The combination of ingredients has become one of the main vegetables in East Asia. Cabbage is the vegetable crop with the largest cultivation area in China. From 2011 to 2015, China's annual cultivation area was nearly 2.67 million hectares, with an output value of more than 60 billion yuan, accounting for about 15% of China's total vegetable sowing area. Cabbage can be processed into soaked cabbage, Northeast pickled cabbage, and spicy cabbage. Cabbage can be eaten raw, stir-fried, salted, or pickled in sauce. The outer layer of fallen leaves can be used as feed. The fresh leaves and roots of cabbage can be used as medicine. The Chinese medicine is called yellow bud cabbage. It tastes sweet, slightly sour, and slightly cold. It is mainly beneficial to the stomach and intestines, nourishes the stomach and urine, and is beneficial to the stomach and intestines. , it has the effect of calming the five organs, removing annoying heat, relieving alcohol poison, digesting qi, and relieving coughing. Long-term eating makes people fat and healthy. People with spleen and stomach are cold should use it with caution.