The full encyclopedia
Every leaf, region, and tradition.
51 articles across 8 topics.
By topic
8 topics
Where pu-erh sleeps shapes what it becomes
4 articles
Brewing pu'er — method follows the leaf
3 articles
Six centuries of pu'er — caravans, courts, and crashes
3 articles
From fresh leaf to bǐng — the craft behind pu'er
3 articles
Six mountains, six flavours — terroir in pu-erh
5 articles
The raw leaf, and the long wait it asks for
4 articles
The cooked half of the pu'er story
3 articles
Learning to taste a cake before you trust it
3 articles
All articles
51 pieces, latest first
- — 01
2007 — the year the pu'er market crashed
For eighteen months Yunnan ran hot — speculation, cake-flipping, factories printing tickets. Then in spring 2007 the floor dropped, and an entire category had to relearn what tea was for.
- — 02
Ānchá
Ancha is one of the most enigmatic and distinctive teas of China, standing apart even within the six-category classification system. This traditional post-fermented compressed tea from Qimen County (Keemun) in Anhui Province has a history spanning approximately three hundred years.
- — 03
Ānhuà hēichá
Anhua Hei Cha is a collective name for an entire family of post-fermented dark teas produced in Ānhuà County (安化县, Ānhuà Xiàn) of Hunan Province. This is one of the oldest and most significant representatives of the Hēi Chá (黑茶, Hēichá) category in China, including the famous "Three Tips" (三尖, Sān Jiān), "Three…
- — 04
Ānhuà tiān jiān hēichá
Tian Jian is the highest grade in the "San Jian" (三尖, Sān Jiān — "Three Points") system, the historical hierarchy of loose dark teas from Anhua County, Hunan Province. This is the only representative of Anhua Hei Cha that was made exclusively from first-grade raw material and intended for the imperial court.
- — 05
Brewing aged sheng — patience over precision
A fifteen-year-old cake does not ask for a thermometer. It asks for hot water, a small pot, and the willingness to wait through three rinses before the leaf decides to speak.
- — 06
Brewing young sheng without the bitterness
Young raw pu'er punishes the lazy and rewards the precise. A short guide to leaf ratio, water, and timing — written from a decade of brewing two-year-old Bulang and Yiwu in cold Ulaanbaatar kitchens.
- — 07
Bulang Shan — the bitter that becomes sweet
On the southern edge of Menghai county, the Bulang people have tended tea for over a thousand years. Their leaf opens the throat with bitterness — then turns sweet, slowly, and refuses to leave.
- — 08
Common defects in pu'er — and what causes them
Mustiness, sourness, fishiness, smoke that never leaves — pu'er has a vocabulary of faults that mirrors its vocabulary of virtues. Each defect points to a specific failure in processing, storage, or transit.
- — 09
Continental aging — Buryatia, Mongolia, the dry north
Pu-erh aged north of the 50th parallel behaves differently. Cold winters, single-digit summer humidity, and dry continental air slow fermentation to a crawl — and reveal what aging actually is.
- — 10
Dà jīn yá shú pǔ'ěr
Dà Jīn Yá (大金芽, Dà Jīn Yá) — "Large Golden Buds" — is a commercial grade of shu pu-erh, distinguished by a **visual characteristic: large, fleshy buds densely covered with golden-reddish down** (金毫, jīn háo).
- — 11
Dàlǐ gǎntōng chá
Gan Tong Cha is one of the most ancient named teas of Yunnan, inextricably linked with the Buddhist monastery Gǎn Tǒng Sì (感通寺, Gǎntōng Sì) on the slopes of the Cangshan mountain range. Since the Ming era, this tea was among the three celebrated Yunnan teas alongside pu-erh and Taihua tea, and the Qīng dynasty (清代)…
- — 12
Dry storage — the Kunming standard
Kunming sits at 1,890 metres, averages 14°C, and rarely crosses 70% humidity. For three decades that climate has defined what dry-stored pu-erh tastes like — and what it does not become.
- — 13
Evaluating an unknown cake — a 7-step protocol
A friend hands you a 357g cake with no wrapper. The vendor's label says 'Yiwu 2008' but the price says otherwise. Here is the seven-step protocol I use before brewing a single gram.
- — 14
Fú zhuān chá
Fu Zhuan Cha is a brick-pressed dark tea (black tea) famous for its "Golden Flowers" (金花, Jīnhuā) — colonies of the fungus *Eurotium cristatum* (冠突散囊菌, Guāntū Sǎnnángjūn), which form a characteristic mushroom-honey aroma and soft, sweet texture in the liquor.
- — 15
Gōngtíng pǔ'ěr
Gong Ting Pu-erh (宫廷普洱, gōngtíng pǔ'ěr) — "Palace Pu-erh" — **highest grade** of loose Shu Pu-erh (熟普洱散茶) in the classification system of post-fermented Yunnan teas. According to the Menghai Tea Alliance standard **T/MHC 003-2020** "Menghai Cha Pu-erh Tea", loose shu pu-erh is divided into **13 grades**: 宫廷 (Gong…
- — 16
Gǔ yī hēi chá
Gu Yi Hei Cha is a post-fermented dark tea from Yī County (黟县, Yī Xiàn) in Anhui Province, also known by its historical name Ān Chá (安茶, Ān Chá) — "Tea from Anhui." This tea, once celebrated by the Huìzhōu merchants (徽商, Huī shāng), traveled from imperial courts to pharmacies throughout Southeast Asia, where it was…
- — 17
Gushu / 'old tree' tea — what's real, what's marketing
The term *gǔshù* (古树) sells more cake than any other two characters in Yunnan. Most of what's labelled gushu is not. Here's how to read the claim — botanically, contractually, and in the cup.
- — 18
Huangpian — the yellow leaves nobody wanted
The oversized, pale leaves sorted out of premium sheng cakes were once treated as waste. A generation of drinkers has quietly turned that waste into one of the most honest cups in the pu'er catalogue.
- — 19
Húběi qīng zhuān
Hubei Qing Zhuan — legend of the Wànlǐ Chádào (万里茶道, Wànlǐ Chádào — "Ten Thousand Li Tea Road"), a brick dark tea that for three centuries was the primary Chinese tea exported to Mongolia and Russia.
- — 20
Jiétān hēichá
Jietan Hei Cha is a post-fermented version of the famous Jiétān tea (碣滩茶), historically known primarily as a high-grade green tea from Hunan Province. The "碣滩茶" brand today encompasses an entire product line—green, red tea (black tea), white, and dark tea—produced from raw materials from mountain ecological…
- — 21
Jīnguā gòngchá
Jingua Gong Cha is a legendary representative of the pu-erh family, possessing a unique form resembling a pumpkin (南瓜, nánguā) and the status of the most valuable historical artifact in the world of Chinese tea.
- — 22
Jīngyáng fú zhuān
Jingyang Fu Zhuan is a legendary dark tea from Jingyang County, Shaanxi Province, dubbed the "Black Gold of the Silk Road." Its signature feature is abundant "golden flowers" (冠突散囊菌, *Eurotium cristatum*), the unique microclimate of Jingyang, and more than 600 years of history inextricably linked to the tea-horse…
- — 23
Kāng zhuān
Kàng Zhuān is the flagship of Sìchuān border tea (四川边茶, Sìchuān Biān Chá) and the main representative of the "Southern Route Border Tea" category (南路边茶, Nánlù Biān Chá). For more than a thousand years, this tea was the principal commodity on the legendary Tea Horse Road, linking Sichuan Province with Tibet.
- — 24
Sha qing — kill-green for pu'er vs green tea
The pan-firing step that defines pu'er is not the same as the one that defines Longjing. Same name, same wok — different temperature, different intent, different future.
- — 25
Lǎo chá tóu
Lao Cha Tou is one of the most unusual phenomena in the world of pu-erh. It is not a separate variety nor a specially created product, but a **natural byproduct** of the wet piling process (Wo Dui, 渥堆, Wò Duī), during which tea leaves rich in pectins clump together into dense lumps that cannot be separated.
- — 26
Lincang — the western mountains, often overlooked
West of the Lancang river, Lincang produces more raw material than any other Yunnan prefecture — yet its name rarely sits on the wrapper. The mountains that built Xiaguan and fed Menghai deserve a closer look.
- — 27
Liù'ān hēichá
Under the name "Liu An Hei Cha" is united a little-known but historically significant tradition of dark tea from Anhui Province. Unlike the celebrated green tea Liú An Guāpiàn (六安瓜片), Anhui dark tea belongs to a different flavor and technological world — the world of post-fermentation, long aging, and medicinal…
- — 28
Liù bǎo chá
Liú Bǎo Chá is one of the most distinctive and historically significant representatives of the dark tea (黑茶) category, having evolved from a humble "workers' tea" to a cult "drinkable antique." This post-fermented tea from Guangxi with a fifteen-hundred-year history is renowned for its "four perfections" — red, thick,…
- — 29
Menghai 7572 — the recipe that anchors the category
A four-digit code stamped on a paper wrapper has done more to define what shu tastes like than any single mountain or master. This is how 7572 became the reference point.
- — 30
Menghai county — birthplace of modern shu
A flat-bottomed valley at 1,200 m, ringed by Bulang and Nannuo mountains, where in 1973 a state factory perfected pile fermentation and changed pu-erh forever.
- — 31
Mòtuō zhuānchá
Moto Zhuan Cha is a unique Tibetan brick tea born in one of the most inaccessible and ecologically pristine corners of the planet — Moto County (墨脱县, Mòtuō Xiàn) in southeastern Tibet. It is the only representative of the dark tea (黑茶) category produced in the Tibet Autonomous Region, at altitudes from 800 to 2200…
- — 32
Nannuo Shan — the queen of Menghai's mountains
Nannuo is the most documented tea mountain in Xishuangbanna — Hani villages above 1,400 m, an 800-year-old tea tree felled in 1994, and a flavour profile that anchors what 'classic Menghai sheng' means.
- — 33
Bing, zhuan, tuo — the shapes and why they exist
Why does pu-erh come pressed into discs, bricks and bowls instead of loose? The answer is older than the tea itself — and it shapes how the leaf ages in your cupboard.
- — 34
A working vocabulary for tasting pu'er
Tasting notes are useless if two drinkers cannot agree on what *huí gān* means. This is a working glossary — the words I actually use at the table, with the sensations that anchor them.
- — 35
Qiān liǎng chá
Qian Liang Cha is a legendary cylindrical dark tea from Anhua County, encased in bamboo "basket" wrapping (篾篓, mièlǒu). This is one of the most impressive and distinctive compressed teas in the world: a giant cylinder approximately 1.5 m long and 0.2 m in diameter, weighing one thousand old liang (approximately 36.25…
- — 36
Tribute tea under the Qing — pu'er at the imperial court
For nearly two centuries, compressed tea from the six famous mountains of Yunnan travelled three thousand li to the Forbidden City. The tribute system shaped the cakes we still press today.
- — 37
Sheng vs shu — what actually changes
Two teas share a name, a region, and a leaf — and almost nothing else. The 1973 invention of *wò duī* (渥堆) split pu'er into raw and ripe, and the chemistry of that split still defines every cake pressed today.
- — 38
Does shu age? A measured answer
Shu was engineered in 1973 to taste like aged sheng without the wait. So does it still benefit from time in the jar — or is the work already done? A technical look at what actually changes after the pile.
- — 39
Sìchuān biān chá
The production technology of Sichuan Bian Cha has its own characteristics, related to the use of mature raw materials and the need for long-term storage and transportation of tea. The key stage is **post-fermentation**, which occurs after pressing.
- — 40
Mould, off-flavours, sour notes — diagnosing storage faults
A cake can survive thirty years of indifferent storage and still pour beautifully. It can also be ruined in a single humid August. This is a field guide to what goes wrong, why, and what can still be saved.
- — 41
Suì yín zi
Sui Yin Zi is one of the most unusual and controversial products in the world of modern pu-erh. These small, hard, polished-to-shine dark granules, externally resembling scattered ancient silver coins, represent a deeply processed variety of shu pu-erh, obtained from Lǎo Chá Tóu (老茶头, Lǎo Chá Tóu) — "old tea heads,"…
- — 42
Sun-drying — why pu'er starts in daylight, not in an oven
The single processing choice that separates pu'er from every other Yunnan green is also the most boring to watch — leaves on bamboo mats, sun overhead, four to eight hours. Here is why that step matters more than the price tag on the cake.
- — 43
The Tea Horse Road — how pu'er travelled before trucks
Before highways crossed the Hengduan mountains, pu'er moved on the backs of mules and Tibetan porters — a six-month journey that shaped the cake, the compression, and the taste we still chase.
- — 44
Traditional wet storage — Hong Kong and Guangdong
Before Kunming dry storage was a concept, before climate-controlled warehouses, there was a basement in Sheung Wan and a sealed room in Foshan. Wet storage made aged pu-erh a category — and remains the most misunderstood practice in the tea world.
- — 45
Yixing for pu'er — when clay matters, when it doesn't
Unglazed clay from a single county in Jiangsu shapes how pu'er tastes — sometimes profoundly, sometimes barely. Knowing which is which saves money and improves the cup.
- — 46
Wo dui — the pile fermentation that defined shu
In 1973, a team at Kunming Tea Factory wet-piled maocha under wool blankets and waited. Forty-five days later, the leaves were black, sweet, and unmistakably new. This is the story of how a chemical accident became a category.
- — 47
Yǎ'ān hēichá
Ya'an Hei Cha, better known as Ya'an Zàng Chá (雅安藏茶, Yǎ'ān Zàngchá) — "Ya'an Tibetan Tea" — is one of China's most ancient and important "border teas" (边茶, biānchá). For more than 1,300 years, it has been a vital necessity for the peoples of the Tibetan Plateau and the main commodity of the legendary Tea Horse Road…
- — 48
Yiwu — forest gardens of the Laos border
On the southern edge of Xishuangbanna, where the forest crosses into Laos, *Yì Wǔ* (易武) grows the softest, most aromatic *shēng* in Yunnan — a tea that built an empire, vanished for fifty years, and rebuilt itself from village memory.
- — 49
Young sheng — drink now or wait?
The question every collector asks within their first year. Some cakes are radiant at eighteen months; others need a decade before they stop biting. Here is how to tell which is which.
- — 50
Zhòngqìng tuóchá
Chongqing Tuo Cha is a legendary compressed tea in the form of a "nest" (沱, tuó), whose production began in 1953 at the Chóngqìng Tea Factory (重庆茶厂, Chóngqìng Cháchǎng) — the largest tea enterprise of New China.
- — 51
Zǐyáng hēichá
Ziyang Hei Cha is a dark tea from Ziyang County in southern Shaanxi Province, grown on ancient selenium-rich soils of the Qinba Mountains. The combination of the unique fu-zhuan process of "developing golden flowers" with naturally high selenium content in the raw material makes this tea a genuine "golden treasure of…