2, Duyun Mao Jian is one of China's top ten famous teas, belonging to the six categories of tea in the green tea, also known as fishhook tea, bird tongue tea, produced in Duyun City, Guizhou Province, Tuan Shan, whistle foot and the big groove area, but also one of the three famous teas in Guizhou.

3, Duyun Mao Jian has the appearance of tightly knotted, slender and curly, white hair full of cloak, color green and green, after brewing the aroma is high, the taste is fresh and strong, the color of the soup is translucent, the bottom of the leaf is young and green and even, with the thirst, clear mind and eyesight, refreshing and waking up, to go greasy and digestion, and other health effects.

4, Duyun Mao Jian tea is usually mined around the time of the annual Qingming, picking a bud and a leaf of the first show, by killing, kneading, rubbing the group to mention the millimeter of the process of production and become, generally every 50,000 buds can be fried out of a catty of high-level Mao Jian tea.