Chen Xiang Tieguanyin, also known as "Lao Tie", is made by placing it for a period of time and processing it many times, and its taste is similar to that of Pu 'er tea and other cooked teas. It can protect Lactobacillus acidophilus in intestinal tract, and has the function of moistening intestine and relaxing bowels. Old fragrance and strong fragrance can also clear fire and diminish inflammation, and have certain antioxidant effect. Tieguanyin is a semi-fermented oolong tea. Tieguanyin has a granular appearance. The tea soup of spring tea tastes mellow and smooth, and the aroma of autumn tea is high and long, so it is called "spring water and autumn fragrance". There are two kinds of Tieguanyin: fragrant and fragrant. At present, Tieguanyin sold in the market is mostly fragrant, and fresh tea is the most expensive.
Tieguanyin oolong tea is one of the six traditional tea series in China. Tieguanyin tea has a high and lasting aroma, which can be described as "seven bubbles are more fragrant". It is characterized in that the tea leaves are curly, round, thick and even, with sand-green color and overall shape like dragonfly heads and spirochetes. After brewing, the soup is golden and amber in color, natural and fragrant, mellow and fresh in taste, with a long history of returning to Gansu and many tea lovers.
Tieguanyin also belongs to semi-fermented tea, which not only has the health care function of ordinary tea, but also has the functions of anti-aging, anti-arteriosclerosis, preventing and treating diabetes, losing weight and bodybuilding, preventing and treating tiger aging, clearing away heat and reducing fire, and relieving hangover. When brewing, in addition to washing tea for 5 seconds, the last 5 bubbles can be used for 2 to 3 seconds to freeze and warm the tea. Tea soup and traditional Tieguanyin are rich in aroma, and the seven bubbles are extended to ten seconds. When the soup comes out, turn over the bottom of the tea at ten o'clock, and then remove more than a dozen bubbles to restore color, fragrance, taste and rhyme.