2. The production of dancong tea with big leaves can be divided into spring tea, summer tea, autumn tea and winter tea due to different seasons. Winter tea is named "snowflake" because of its low temperature and heavy appearance in one season. Snowflake tea is a kind of tea with the least yield in dancong tea, and it is also the most rich and lasting tea. Its shape is thick, even and straight, yellow and brown in color, bright in luster, with cinnabar red spots; The bottom edge of the leaf is scarlet, and the abdomen of the leaf is Huang Liang, which is called "green leaf with red edge". The brewing fragrance is lasting and has a unique natural orchid fragrance. The taste is mellow and fresh, and the throat is sweet.