Zheng Shan Xiao Zhong Identification method:
First, see the appearance: finished tea is tight and smooth, with iron color brown, more oil, with natural flowers, incense is not strong, fine and implicit.
Second, see soup color: the soup is deep golden yellow, the gold circle is the upper product, the shallow, dark and cloudy soup is bad.
Third, smell aroma: we should pay attention to distinguish between loose sooty smell and firewood smoke flavor when tasted, the former pure sooty smoke is soft and not choking, not cutting the tongue, not cut throat, long aftertaste, firewood smoke is discomfort stimulation, it has spicy and cut throat feel when tasted and swallowed.
Fourth, taste the tea: the taste requires holding a pure, alcohol, smooth, fresh and sooty, drunk tea flavor, dried sweet as long as good is better, light, thin, thick, miscellaneous taste is poor.
Fifth, look at the end of the leaves: soft leaf tender tenderness, neat, drunk uniform was bronze is high-grade tea. Dead red, cyanine, dark and rough has poor quality.
It is hard to imitate Zheng Shan Xiao Zhong. It is difficult to transport in and out of the area due to the limitation of area, climate, soil, variety and system of law. The quality of Zheng Shan Xiao Zhong produced in Tongmuguan is the most superior.