Longjing(Dragon Well) is a traditional Chinese tea,which is the most famous tea in China.Longjing tea is produced in  Zhejiang region, created by the ancient tea farmers in the Song Dynasty.It has a 1,200-year-history. Longjing has a green color,strong aroma, sweet taste, the shape of tea leaves like a sparrow tongue.These are four characteristics of Longjing. The sharp of tea leaves are flat and delicate,with the same width, the color of tea leaves are green and yellow. Londjing tea is one bud one leaf or one bud two leaves.Longjing tea contains more amino acids,catechinic acid, chlorophyll, vitamin C and other ingredients than other tea.