Carrots are cultivated in both northern and southern China, and the yield is also high. In European and American countries, carrots are regarded as nutritious and superior vegetables, and they are an indispensable delicacy in Western cuisine. In Japan, carrots are revered as "ginseng" and everyone is vying for food. Carotene can be converted into vitamin A in the human body, which has anti-cancer and health effects, so it is called a longevity dish