Chives , also known as “Allium bud”, “yellow Allium bud”, “yellow leek”, commonly known as ” leek white” for leeks softened cultivation yellowing of the product. Leek cuts off light and grows completely in the dark. Because there is no sunlight supply, it cannot produce photosynthesis. It synthesizes chlorophyll and turns into yellow, which is called ” chive yellow “. It is yellow and white due to the absence of sunlight, and its nutritional value is inferior to that of leeks. It is a perennial herbaceous plant in the Liliaceae family. It uses seeds and leaves as medicine. It has the functions of invigorating the stomach, refreshing, deodorizing perspiration, invigorating the kidney and yang, and strengthening essence.