Chuan Tong Tie Guan Yin (Traditional Tie Guan Yin)

Anxi Wulong Tea 2019

Traditional Tie Guan Yin is darker than green Anxi wulong, with a deeper and more complex flavor, sweet finish, and caramel-like candied-nut aroma.

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Tea Origin
Anxi County, Fujian Province

Tea Bush
Hong Xin "Red Heart" Tie Guan Yin Bush

Tea Master
Zhang Qing Mu

Harvest Time
April 20-25

Picking Standard
Top 3 leaves of xiao kai mian (one slightly opened leaf with two mature leaves)

Chuan Tong Tie Guan Yin (Traditional Tie Guan Yin) wulong is considerably darker in character than the modern “green-style” Anxi wulong familiar to most people, like our Jin Guan Yin (Golden Tie Guan Yin). Instead of being compressed into compact “pearls,” Chuan Tong Tie Guan Yin retains the traditional long, dark, twisted wu long “black dragon” leaf shape, much like most other dark wulongs. Its heavier oxidation and long roasting give it a greater depth and layered complexity of flavor than modern Anxi wulong, as well as a sweet finish. However, it remains lighter than other dark wulongs. Characteristic of the Tie Guan Yin tea cultivar, the infused tea remains very clean and clear, but with a bright golden orange color. Under stronger oxidation and roasting, Tie Guan Yin’s intense fresh floral aroma transforms into a caramel-like sweet candied-nut fragrance.

Tea Processing

A sprig of fresh Tie Guan Yin tea lying on the rim of a wooden tray.
A fresh sprig of tea showing the red blush of color on the youngest leaves, typical of the Hong Xin “Red Heart” Tie Guan Yin cultivar.

All of our Tie Guan Yin is made purely from the original Tie Guan Yin cultivar, and not blended with other local cultivars, as is the case with most Tie Guan Yin on the market today. The leaves used to craft this tea are grown in a higher (above 1000 m) mountain region that is far removed from Anxi city, where most Tie Guan Yin is made. In this high mountain region, the environment is relatively untouched and free from pollutants, and as as a result, the regions tea naturally carries a light wild flower aroma. This high-altitude cultivation also enables producers to grow the higher-quality Hong Xin “Red Heart” cultivar of Tie Guan Yin, which is better adapted to the cooler climate. Unlike the more common Lu Xin “Green Heart” cultivar grown at lower elevations, Hong Xin Tie Guan Yin displays a distinctive faint red blush in its youngest leaves, surrounded by mature green leaves.

During harvest season, tea pickers pluck only the top three leaves of new growth without the sprig, unlike modern green Anxi wulong, which retains the sprig. They pluck the leaves at or just before the stage of growth known as xiao kai mian, when the last new leaf is just opening and half the size of the next leaf on the stem. Harvesting at this young age means the leaves will have more long-lasting flavor through more infusions in the final tea. The harvest window for this grade of Traditional Tie Guan Yin is quite small, only five days from April 20-25.

Once harvested, the leaves are left to wither in the sunshine (shai qing) for a much longer period than modern Anxi wulong. The leaves need to lose much more moisture before processing, and are not moved on to the next step until they have lost their crisp shininess and become soft and dull.

Chuan Tong Tie Guan Yin (Traditional Tie Guan Yin) wulong tea leaves withering on a tray.
Traditional Tie Guan Yin leaves withering on a wooden tray. The edges are beginning to turn dark and red.

To encourage the oxidation of the leaf, the withered tea leaves are shaken in a rolling machine to gently bruise the leaves and break some of their cells. This lets the natural oxidation process happen more quickly. Because Chuan Tong Tie Guan Yin is more oxidized than green Anxi wulong, it is shaken four times instead of just three. Traditional Tie Guan Yin reaches at least 70% oxidation. To halt the oxidation process and keep it from progressing further, the leaves are fried in a very hot rolling oven at 200°C for 7-10 minutes. This fixes the leaves into the partially oxidized state that defines wulong tea as a category. Another distinctive difference from modern Anxi wulong is that modern Anxi wulong breaks off the dry, oxidized red edges of the leaves by packing them into a bag and hitting it against the floor. Traditional Tie Guan Yin does not do this and allows the oxidized edges to remain.

Once fried, the leaves are kneaded into shape with a kneading machine. The machine applies downward pressure as it moves the leaves over a grooved plate to generate the leaf’s long twisted shape, much in the same way as rock wulong is made. This is very different from the compact pearl style of modern green Anxi wulong, which is kneaded while wrapped in fabric in a very large ball weighing several kilos. Even the plate of the kneading machine is different, with raised knots instead of grooves.

The kneading machine used to knead leaves of Chuan Tong Tie Guan Yin (Traditional Tie Guan Yin) wulong tea.
The kneading machine applies downward pressure as it moves the leaves over the grooved bottom plate in a circular motion.

After the leaves have been fried and shaped, they are ready for drying. Chuan Tong Tie Guan Yin is roasted twice, longer and at lower temperature than modern Anxi wulong. The first drying roast at 90°C lasts 3-5 hours. The second roast is hotter but shorter, 110°C for 3 hours. Once dry and cool, the leaves are sorted to remove any older leaves too stiff to twist properly, as well as any broken pieces. The tea is put through one more very brief roast to remove any moisture picked up during sorting, and then the tea is complete.

History of Anxi Wulong

For many centuries, Anxi wulong was made in much the same way as rock wulong and Dan Cong wulong. This traditional style of wulong is what gave this type of tea its name, called wu long or “black dragon” after the long, dark, twisted shape of the finished loose tea leaves. However, in the 1990s, Anxi producers began replacing the long, low roast of the tea with a quick, hot roast to retain the leaves’ greener character. Other adjustments were made to the processing to produce a much lighter, less oxidized, and intensely floral tea that was much more similar to a green tea. Because green tea has always been and remains the most popular type of tea in China, green-style Anxi wulong was wulong producers’ attempt to capture some of the very large domestic Chinese market for green tea. This tactic was extremely successful, and modern green Anxi wulong has become incredibly popular. The compact pearl style was introduced to protect the leaf from breakage during transport. These days, green-style Anxi wulong pearls have become the face of Anxi wulong in China.

Finished leaves of Chuan Tong Tie Guan Yin (Traditional Tie Guan Yin) wulong tea in a small display dish.
The long, dark, twisted leaves of Traditional Tie Guan Yin.

Some Anxi producers are now slowly moving back to making Chuan Tong Tie Guan Yin in the traditional way, with the darker roast and the long, twisted leaves. Both methods of processing yield very different end results, but both benefit from the high quality and unique clean character of the Tie Guan Yin bush.

No chemical fertilizer, pesticide, or herbicide was used in the production of this tea. Click here to read more about our promise to fair trade and the environment.

Chuan Tong Tie Guan Yin (Traditional Tie Guan Yin) 2019 brewing guidelines

Teaware: 12 oz. glass, porcelain or yi xing clay pot
Amount:  1 ½ Tbs of tea leaves
Water: 212°F (boiling) filtered water
Infusion: First infusion at least 2 minutes. The leaves are good for 4 infusions.