Selected fresh leaves from century-old tea trees in the core production area of Bingdao Old Village, nourished by the ecological environment of the primeval forest above 1,800 meters above sea level. Traditional hand-kneaded dragon balls, tight and evenly kneaded, dark green and oily dry tea, with orchid and honey aromas. After brewing with boiling water, the soup is golden and translucent, sweet and full in the mouth, with the unique charm of Bingdao's rock sugar and the charm of the mountains running through it, and the sweetness at the bottom of the throat is long. The bottom of the leaves is yellow-green and fresh, flexible and elastic. It is suitable for drinking now and long-term storage to witness the beauty of time transformation.