When Chinese tea history is discussed today, the better-known nodes are usually The Classic of Tea, the Famen Temple crypt tea set, Song whisked tea, and the Ming loose-leaf turn. Compared with those, Wang Fu’s Cha Jiu Lun can look like a light vernacular diversion: tea and wine argue, mock each other, and then water arrives to settle the matter. It is lively, theatrical, and easy to reduce to “ancient people also wrote funny debates.” But that would miss its real weight. What this text preserves is not merely wit. It captures a historical change already underway: tea was no longer only mountain produce, local custom, or monastic drink. It had entered urban consumption, northern reception, religious legitimacy, everyday ethics, and the struggle over social order. In other words, Cha Jiu Lun does not just stage a quarrel between tea and wine. It shows the moment when tea became something that could publicly compete with wine for position.

That is also what separates it from this site’s existing essays on Fengshi Wenjianji, The Classic of Tea, and the Famen Temple tea set. Fengshi Wenjianji deals with how tea spread. The Classic of Tea deals with how tea became organized knowledge. Famen Temple shows how upper-level Tang tea practice became visible through objects. Cha Jiu Lun deals with a different but equally important question: once tea entered wider social life, it had to confront an older and far more deeply rooted rival—wine. Tea could not become central simply by proving that it was drinkable. It had to prove that it deserved important social placement.

That is why this text deserves a full history feature. It looks light, but it is structurally serious. It sits at the junction of late Tang and Five Dynasties urban life, Dunhuang writing, monastic–lay interaction, northern reception, consumption ethics, and the gradual formation of tea’s independent cultural legitimacy. It is not a side branch of tea history. It is one of the best places to see how tea moved from popularity toward order.

A shared tea service scene suggests how tea moved from a local habit toward a publicly visible practice capable of competing with wine for social place — The deepest importance of *Cha Jiu Lun* lies not in how entertaining the argument is, but in what the argument presupposes: tea had already entered a stage where it had to be publicly compared, defended, and positioned against wine. That alone shows tea was no longer marginal.

1. Why does Cha Jiu Lun deserve separate discussion? Because it asks not “what tea is,” but “how tea competes with wine for social place”

Much tea-historical material answers a familiar set of questions: what tea is, where it comes from, how it is processed, how it is prepared, what vessels suit it, and why it deserves to be written into classics. All of that matters, but it is not the whole story. Any drink that hopes to enter the center of a society must face not only the problem of self-definition, but also the problem of coexistence, rivalry, substitution, and division of function with already dominant drinks. In Chinese history, that dominant drink was clearly wine. Wine’s position was immense: sacrifice, banquets, reward, military life, hospitality, poetry, celebration, release, grief. Tea could not grow up without confronting it.

Cha Jiu Lun is brilliant precisely because it does not approach the issue through solemn statecraft or canonical philosophy. Instead, it uses personified debate to stage the matter vividly. Tea praises itself for noble origin, imperial access, Buddhist use, and the ability to clear drowsiness. Wine praises itself for ancient prestige, ritual service, emotional force, and place in politics and banquets. Each side attacks the other. In the end, water appears and says that without it neither can exist. On the surface, this is an excellent performative structure. Historically, however, it tells us something harder: tea had already grown important enough to share the stage with wine in an argument about merit, rank, ethics, and social usefulness. Had tea still been marginal, no one would have needed such a text.

So the value of Cha Jiu Lun is not simply that it gives us one more factoid—“there is also a Dunhuang tea text.” It forces us to admit that by the time such a piece could be written, tea was no longer confined to monasteries, southern producing regions, or a few literati desks. It had entered a more public social plane. It had to explain why it deserved respect, why it was cleaner and clearer than wine, why it suited cultivation, why it brought fewer harms, and even why it could move quickly through the market. That act of self-justification is itself a mark of maturity.

2. Why is its deepest historical significance about competition over social order rather than competition over taste?

Modern readers often think first of flavor, price, function, and branding when they hear of competition between drinks. In premodern China, however, the more decisive struggle was often not over taste but over order. What should be drunk in what setting? Which drink belonged to which status? Which beverage could enter ritual, religion, hospitality, and daily rhythm? Those questions mattered more than simple pleasure. Wine held the center not merely because it tasted good, but because it was woven into social procedure. It belonged to sacrifice, banquets, music, gifting, politics, and public emotion. Its force was social before it was sensory.

That is why the challenge tea poses to wine in Cha Jiu Lun is so striking. Tea does not merely say, “I smell better,” or “I am more expensive.” It says instead that it can be presented as tribute, offered to the Buddha, support wakefulness, prevent dullness, and preserve clarity. It then turns around and accuses wine of ruining households, stirring disorder, harming bodies, and producing trouble. Tea is not selling itself as superior taste. It is selling itself as a more defensible instrument of everyday order.

This shift matters enormously. Once competition moves onto the level of order, the relation between tea and wine is no longer simply coexistence in consumption. It begins to acquire selective substitutability. Tea does not have to eliminate wine entirely. It only needs to prove that in certain settings it is more fitting. In religious space, tea is less culpable. In conversation that requires wakefulness, tea is more controllable. In settings that prize bodily cleanliness and restraint, tea is easier to praise. Once tea stands firmly in such positions, its later expansion into broader daily life becomes easier to understand.

3. Why is the Dunhuang context so important? Because Dunhuang preserves middle-layer evidence that tea had already entered secular circulation

Cha Jiu Lun is often discussed in relation to Dunhuang manuscripts and vernacular writing. That context is highly revealing. Dunhuang was not simply the court at Chang’an, nor a southern mountain of tea fame, nor a pure literati study. It was a place where traffic, religion, copying, commerce, and daily life intersected intensely. Such places are especially good at preserving texts that are not wholly canonical yet are extraordinarily revealing about how society actually works. Tea-versus-wine debate matters because it preserves views that had already descended into common circulation.

If a tea text existed only in the most orthodox elite sphere, we could still say tea was important, but that might remain an elite self-confirmation. Cha Jiu Lun in a Dunhuang setting is different. It looks like the trace left after tea had already started “running” socially: people knew what tea and wine each stood for, knew their virtues and bad names, and understood the dramatic effect of putting them into direct comparison. Vernacular literature works only when the subject is close enough to daily life that audiences can recognize it instantly. The very existence of such a piece therefore implies that tea’s social identity had become a publicly intelligible topic.

This is also why the text pairs so well with Fengshi Wenjianji. That text shows how tea spread into broader society. Cha Jiu Lun shows that once tea had spread far enough, it was capable of arguing with wine before a public audience about rank, function, and moral force. One source leans toward diffusion path; the other toward diffusion outcome. Read together, they make the late Tang and Five Dynasties transformation much easier to see.

4. Why does tea in the text keep stressing tribute, Buddhist offering, and the removal of drowsiness? Because tea wins not through one argument, but through layered legitimacy

The cleverness of the text lies in the fact that tea does not bet on only one reason. It does not say only that it is expensive, nor only that it is useful. It layers several different forms of legitimacy together. First is political legitimacy: tea says it can enter high-ranking households and imperial circles. Second is religious legitimacy: tea links itself to Buddhist offering and clean devotional space. Third is bodily and behavioral legitimacy: tea dispels dullness and preserves wakeful speech and awareness. Fourth is commercial legitimacy: tea boasts that merchants seek it and that it circulates briskly in the market.

This is crucial. If tea had only one argument, it would struggle to stand against wine. Wine’s roots were too deep, its ritual spread too broad, and its literary memory too thick. Tea could not displace wine through a single functional advantage. What it could do was prove itself differently in different settings: cleaner than wine in religion, clearer than wine in work and cultivation, more stable in trade, and not lowly even in upper-level consumption. Once these positions accumulate, tea stops being merely a substitute and becomes a civilizational choice that can stand on its own.

This is why Cha Jiu Lun is not mere propaganda for tea virtue. It is a mature attempt at social positioning. Tea is not pretending it can replace every function of wine. It is arguing that in more and more crucial settings, choosing tea makes better sense than choosing wine. For a piece of vernacular performance writing, that is a remarkably deep historical instinct.

5. Why is wine also written as so strong? Because the text is serious precisely where it refuses to make tea’s victory easy

If the piece simply let tea crush wine, its historical value would actually be weaker. The fact that wine is written as formidable is what makes the text persuasive. Wine opens by asserting its ancient prestige and its close ties to ritual, music, politics, military life, and elite exchange. That is not empty boasting. It reflects historical reality. Wine possessed a structural advantage in premodern China: it was not merely a drink, but a medium woven into intense forms of public behavior. It could enlarge emotion, organize banquets, attach itself to music and dance, and sustain relations of ruler and minister. Wine’s strength came from system, not habit alone.

And because wine was so strong, tea’s rise becomes all the more meaningful. Tea did not emerge in an empty field. It carved out place in a space long dominated by wine. The more fully one admits how stable wine’s foundations were, the easier it becomes to appreciate how difficult tea’s later independent standing really was. Tea needed to offer values different from wine’s. Otherwise it would remain only wine’s supplement, never its rival.

Cha Jiu Lun matters because it never hides that difficulty. It does not pretend wine had already become unimportant. It openly acknowledges that wine still controlled large portions of public space and ritual resource. That is exactly why tea must argue so intensely for clarity, cleanliness, reduced harm, Buddhist suitability, and tributary status. It is trying to occupy a center that was not originally its own. Historically, some of the most important changes happen in precisely that kind of difficult contest over place.

6. Why is the final intervention by “water” so important? Because it reminds us that beneath the argument lies a reallocation within the same material everyday world

The ending of Cha Jiu Lun is often read simply as a comic resolution: tea and wine argue endlessly, then water appears and says that without it neither can exist. That is indeed funny, but it is more than a neat ending. Water is not just a peacemaker. It pulls both tea and wine back down into the deeper material world of ordinary life. Neither tea nor wine is a free-floating cultural idol. Both depend on water, processing, transport, bodies, and daily practice. Once water speaks, the self-mythology of both drinks is lowered by one level.

That lowering matters. It reminds us that the contest is not between two pure symbols of elegance, but between two beverages grounded in the same world of everyday material life while competing for different social positions. Tea does not escape the market because it can be offered to the Buddha; wine does not escape bodily cost and social risk because it can enter ritual and music. Water returns the argument from grand claims of dignity to the reality of shared dependence.

That is also why the ending is historically intelligent rather than merely conciliatory. Competition is real, but replacement is partial and coexistence is long-term. Tea did not erase wine; wine did not expel tea. What happened instead was a gradual redistribution of spaces, functions, and ethical associations. Cha Jiu Lun is so good because it captures that complexity in a very light structure.

7. Why does this text also help explain northern acceptance of tea? Because it gives tea a language that can be defended in public

Any drink that hopes to move from local habit into wider social choice needs a language through which people can justify it publicly. People do not only need to drink it. They need to know that drinking it in certain settings is not embarrassing, and may even be more appropriate. One of tea’s early problems in Chinese history was that it did not originally possess the same stable public narrative as wine. Wine was easy to explain: ritual needed it, banquets needed it, leave-taking needed it, poetry needed it, celebration needed it, departure needed it. Tea, if left at the level of “monks drink it,” “southerners drink it,” or “it cleanses the mouth,” could only go so far.

Cha Jiu Lun offers exactly that missing language. Tea becomes not merely “something one can drink,” but “something that can be chosen for good reasons in many important settings.” It keeps people awake, reduces harm, suits cultivation, fits clear conversation, and avoids the loss of control that follows drunkenness. Once those claims are available, tea becomes a lifestyle option with publicly stated advantages rather than a narrow local preference. That helps explain why northern society could increasingly accept tea: it no longer had to see tea only as southern custom or monastic practice, but could insert tea into familiar frameworks of value.

That is why Cha Jiu Lun and Fengshi Wenjianji belong side by side. One explains how tea entered society. The other explains how, once inside society, tea learned to defend itself. When those two steps are joined, tea’s later place in Chinese everyday life becomes much easier to understand.

8. Why does this material still illuminate the present? Because modern beverage competition is also often a competition over scene and morality rather than flavor alone

Read today, Cha Jiu Lun feels surprisingly contemporary. Modern beverage competition appears to be about brand, marketing, and taste, but at a deeper level it is still about scene and moral framing. Which drink represents restraint, which relaxation, which belongs in the office, which in socializing, which looks healthy, which seems respectable, which suits self-presentation—these questions are not fundamentally different from the old ones. Ancient people used tea, wine, and water to discuss them; we use coffee, milk tea, sparkling alcohol, energy drinks, and the language of “light wellness.”

For that reason, Cha Jiu Lun should not be dismissed as an ancient joke. It reads very much like an early beverage-positioning document: how can tea compete with wine through difference? How can it be repackaged from mountain plant and temple drink into a broader social choice? How can it make “clarity,” “cleanliness,” “reduced harm,” and “public defensibility” count as strengths? Those questions remain live today. Only the scale of the market, the media of persuasion, and the polish of expression have changed.

This does not mean antiquity and modernity are identical. It means the text allows us to see a durable mechanism: struggles between drinks are never only struggles of the tongue. They are also struggles of identity, order, and setting. Once that is understood, it becomes easier to grasp why tea later obtained such a stable place in Chinese history. It survived not by taste alone, but by repeatedly finding social positions that suited it better than wine.

9. Conclusion: what matters most is not that tea speaks cleverly, but that the text lets us see when tea acquired the historical right to stand against wine

In the end, the strongest reason to revisit Wang Fu’s Cha Jiu Lun is not that it adds charm to tea history. It makes a crucial transformation visible. Tea had grown important enough to be publicly compared with wine, to argue about merit, to contest moral character, and to defend its role in daily life. It was no longer merely local produce, no longer merely a monastic object, and no longer merely a refined thing occasionally written by literati. It had entered a larger, noisier, more realistic social field. In that field, tea had to answer a hard question: why choose me instead of wine? And it had already begun to provide a full set of answers.

That is the historical weight of Cha Jiu Lun. It is neither a grand knowledge compendium like The Classic of Tea, nor a heavy archaeological proof like Famen Temple, nor a fully formed later technical system. It is more like a captured middle frame: a snapshot of the moment when tea learned to persuade others and place itself in more important positions. Without such middle frames, later tea centrality can look natural and inevitable. With them, we remember that what later feels obvious was, in fact, slowly argued into being.

Source note: Wikisource: Cha Jiu Lun was used to check the basic structure of the text, the three-way speaking roles of tea, wine, and water, and representative passages; this article also synthesizes the site’s existing work on Fengshi Wenjianji, The Classic of Tea, the Famen Temple tea set, and the broader late Tang expansion of tea into society. The goal here is to explain the historical meaning and social positioning of Cha Jiu Lun, not to perform line-by-line textual criticism of Dunhuang manuscript variants.

Why Wang Fu’s Cha Jiu Lun matters again: Dunhuang vernacular writing and the moment tea learned to compete with wine in Chinese history

1. Why does Cha Jiu Lun deserve separate discussion? Because it asks not “what tea is,” but “how tea competes with wine for social place”