A big gold needle is more expensive than a small one. Big lily is only made by picking a single bud or one bud and one leaf, so compared with other Yunnan black tea with one bud, two leaves and three leaves. The cost of raw materials for big lily is higher, and the price is naturally expensive. Dianhong Daylily is a relatively new variety of Yunnan black tea. Yunnan tea people introduced the carding machine and its technology on the basis of the mass Dianhong congou tea technology, thus creating the machine-made Dianhong Daylily and Daylily famous black tea. The selection of materials for Dianhong Daylily is quite particular. The best Dianhong Daylily is made of a fresh bud and a leaf, and the lower-grade Dianhong Daylily is also made of a bud and a leaf. The tea color at the bud tip of Dianhong Daylily is golden and bright, and the dry tea has a strong and lasting fragrance, which is good in color, aroma and taste. After brewing, the soup color is red and yellow and bright, and the tea flavor is overflowing, which is sweet and smooth in the mouth after drinking. Dianhong Daylily has a high flavor and strong taste, and belongs to the top grade of Dianhong.