It is called purple cabbage and red cabbage. It can grow all year round in the south, with few pests and diseases, no pollution and rich nutrition. It is a good vegetable in the off-season. Not suitable for making soup. Generally, most people are fried by fire. Don't put or put less water, lest the red liquid leak out. Put it directly in your mouth when eating, and don't put it on rice, which will lead to blood in rice. Therefore, some people don't like its color and taste.