Vietnam's Three Martial Arts Families and the Trap of a Single Yardstick

On the electronic scoreboard of one arena, a taolu routine is scored 9.68. In a ring a few kilometres away, a fighter raises his hand after three rounds with three 10-9 cards. On the same evening, another fighter leaves the cage with a bruised face and a one-word status: win. Vietnamese fans call all three by the same word — fighter — and unconsciously apply a single yardstick to judge them. That is the moment every analytical error begins, and few realise they are weighing an apple on the scale of a football match.

I have spent most of my career examining controversial decisions through the lens of rules. In football, I have VAR. In martial arts, I do not — and that is why the arguments here are more persistent, more emotional, and usually end with blaming a referee instead of the classification system. The root problem of Vietnamese martial arts is not the official holding the whistle; it is that we name and classify the discipline wrongly from the very start.

To understand why, look at Vietnamese martial arts as an ecosystem of three families of rules that differ in nature. The first family is modern combat sports — MMA, boxing, kickboxing, Muay Thai, wrestling and grappling. Here the central question is: who beats whom, in how long, by what method. The valuable metrics are finish rate, significant strikes per minute, takedown defence, control time. A win is a win, a loss is a loss, and the record is the currency.

The second family is performance and traditional disciplines — taolu, wushu forms, vovinam, kata. There is no direct opponent. Scores come from technical difficulty, precision and performance quality. A technically perfect form can still lose points for mistimed breathing. The concept of losing does not exist here in the combative sense. The third family is sanda, the hybrid between traditional wushu and professional kickboxing, permitting punches, kicks and throws under its own scoring code.

These three families demand three different measurement systems. And this is where the error is born: when a viewer used to MMA applies win-loss logic to a taolu form, or when a traditional martial arts fan judges an MMA bout by the beauty standard of a form, the conclusion is wrong at the structural level, not merely in the number. Applying the wrong lens does not produce a small margin of error — it produces an entirely false conclusion, and worse, one that is empty of meaning.

Take a concrete example. A Muay Thai fighter like Nguyễn Trần Duy Nhất built a career on hundreds of bouts, where every 10-9 card can be traced through landed strikes. Meanwhile, a wushu athlete like Dương Thúy Vi is judged on difficulty sheets, where judges score balance stability and the sharpness of each line. These two scorecards share no unit of measurement. Placing them side by side to ask who is better is a meaningless operation — yet it is exactly the operation media and fans perform every day.

I remember an evening watching several arenas at once in Nha Trang. On one screen was a Muay Thai final, the winner taking it on three body kicks in the last round. On the other was the taolu event, an athlete receiving 9.65 and losing 0.05 for a hold that ran a fraction too long. The whole coffee shop erupted with the same question: how can a win feel so flat, how can a 9.65 still be a deduction? That question inadvertently indicts the audience's laziness in classification before it indicts anyone else.

In the combat family, one variable is always the first thing I check: the weight cut. Across decades of research, dehydration-based weight cutting is the single highest mortality-predictive factor in professional combat sports. A fighter dropping five to eight kilograms in days before the weigh-in, then rehydrating within 24 hours, pushes the kidneys, heart and brain to extreme stress. Collapses on the scale are not rare worldwide, which is why many athletic commissions enforce mandatory cut limits.

But you will not find this concept in the performance family. A taolu athlete does not cut weight to fight; they manage weight for lightness and grace. The same phrase — body weight — carries two opposite biological meanings. When one article uses a single paragraph to discuss the weight of both groups, it plants a dangerous health misunderstanding. This is the kind of error no scoreboard can fix, because it sits in language, upstream of the rules.

In governance, the three families also sit under three structures. MMA in Vietnam runs largely through private promotions, where the rulebook is set by the organiser and can change between seasons. Boxing is coordinated by a professional federation with a clearer weight-class and ranking system. Wushu, vovinam and traditional disciplines are tied to national and international competition systems, where scoring criteria are standardised in rulebooks hundreds of pages thick. Three frames of reference, three levels of transparency, three speeds of updating.

This produces a paradox: the discipline with the clearest, most transparent rules is often the least covered, while the one with the loosest, most changeable rules is discussed the most. As a result, the public understands the high-entertainment bouts very well but understands very little about the competitions where a score decides the fate of a four-year training cycle.

Economically, the revenue models diverge sharply. Professional combat sports live on ticket sales, sponsorship and broadcast rights; the share paid to fighters worldwide often sits around one-fifth of total revenue, a figure that surprises many when compared with team leagues paying out nearly half. Performance disciplines live on state budgets, sports scholarships and major games; athletes have no concept of a pay-per-view bout. And sanda, as usual for hybrids, stands between two worlds without fully belonging to either.

This leads to a welfare consequence. An MMA fighter may earn large sums across three to five peak years, then end a career before thirty with no pension, no union, and accumulated injury damage. A taolu athlete may compete until nearly thirty with steadier but far lower income, then move into coaching. Two risk models, two ways of preparing for the future. Judging one by the standards of the other is unjust to both.

In football, I once built a refereeing-error database so that every wrong decision could be traced and counted. Vietnamese martial arts needs something similar: a shared data warehouse where every scorecard, deduction and medical incident is logged to a standard format anyone can verify. When data is standardised, arguments move from shouting with emotion to comparing with numbers.

In the media narrative, we are also blending two streams. The first is the star story: a combat athlete becomes a phenomenon through a few highlight knockouts, and their commercial value far outstrips actual achievement. The second is the games-miracle story: a taolu athlete wins a medal after years of quiet work, but is mentioned for a few days and then forgotten. Both streams are real, yet we often apply star standards to the miracle stream and are disappointed when they are not glamorous enough, or apply miracle standards to the star stream and criticise them for not being pure enough.

This is where one principle I have followed all my career bears repeating: every slow-motion replay is a surgery — cutting rightly, cutting wrongly, but never cutting in haste. With martial arts, every scoring or evaluation is the same. Hastily cutting a form with combative standards is cutting the wrong anatomy. Hastily cutting an MMA bout with the emotion of a performance is cutting the wrong function.

And I always remind myself: I never say a referee is wrong; I only say their view did not have enough light. This is especially true in martial arts, where judges sit at a fixed angle while fans watch from seats with an entirely different view. The gap between the two views is not an accusation; it is a reminder that a judgment must be placed in its context.

One event I still treat as a valuable lesson, though it belongs to football, is the empty-stadium matches of 2026. When the stands fell silent, the rate of decisions favouring the home side dropped sharply, and referees decided faster. Martial arts can learn from this. An empty stadium did not lighten the judge's load; it stripped every judgement bare before silence. When there is no crowd roar to steer them, a taolu judge must rely entirely on what their eyes see, not on what the crowd wants them to see.

Deeper still lies a human factor no spreadsheet captures: social pressure. A fighter steps into the ring with thousands cheering, where the fear of failure outweighs physical pain. A taolu athlete steps onto the mat, where the only fear is one movement drifting by a few millimetres. These pressures differ in nature but demand the same psychological capacity: staying calm while everything around is screaming. Understanding this makes us less quick to convict someone merely for trembling for a split second.

On brain health, combat and performance disciplines are even further apart. In combat, the number of head impacts, knockout count and return intervals are life-critical indicators tied directly to cumulative brain injury risk. In performance, risk sits mainly in joints and the spine, from repeated rotation, jumps and balance holds. Two injury profiles, two recovery programmes. Yet in everyday conversation both are folded under one word — injury — and that blurring dims the need for separate prevention for each group.

Now to the contrarian part I want to give full space to. Fans, including knowledgeable ones, usually assume that in martial arts a loss is a loss. Reality is more complex. Some losses on the scorecard are technical victories: a fighter keeps their defensive structure intact while losing on a razor-thin card. Some wins on the scorecard are tactical defeats: a fighter takes the bout but exposes a serious weakness that makes the next fight a death sentence. Read only the final result, and you miss the whole real story.

The reverse holds for the performance family. A high-scoring form may not reflect durable ability: an athlete can peak for one season then decline through a knee injury, yet the historical scorecard still records that brilliant moment as if it were their essence. A score is a slice of time, not a permanent verdict. Confusing the slice with the essence is the most common error in sports analysis.

There is another pressure few mention: the emergency weight cut. When a fighter takes a short-notice bout with only days to make weight, collapse risk spikes. Such incidents have forced international organisations to tighten weigh-in and medical protocols. In Vietnam, as private combat promotions flourish, the question of pre-fight medical screening becomes more urgent than ever. A mature martial arts scene is measured not only by beautiful bouts, but by the medical incidents prevented before they happen.

And I must be blunt about technology. In football, VAR changed how we see decisions. In martial arts, electronic scoring and multi-angle filming can do the same, but it has not been pushed far enough. To operate, you need more than one view. One judge in one seat cannot see an entire kick. Three judges in three seats still have blind spots. But three judges plus six camera angles and a traceability process begins to approach fairness.

However, I do not want to fall into the reverse trap of believing technology solves everything. Martial arts is a sport of decisions made in thousandths of a second, where a light touch may or may not be a point. Technology can record an image but cannot replace the human who decides its meaning. So the answer is not replacing judges with machines, but giving judges more light to see by. This is also what I learned inside the VAR room in Qatar in 2026: technology does not erase judgement, it only makes judgement more transparent so it can be questioned.

So what should be done? From a systems view, three things can start immediately, and none requires billions.

First, standardise classification language. Every article and bulletin should state whether this is a combat, performance or hybrid discipline. It sounds simple, but when media calls everything a fighter without distinguishing context, the public will keep carrying one wrong yardstick.

Second, publish scoring criteria. A fan has the right to know why a form lost 0.05, or why a round was scored 10-9 rather than 10-8. Transparency does not remove emotion; it gives emotion a foundation.

Third, build a minimum medical protocol for every private combat bout. Weigh-in, cardiovascular screening, injury history, and a clear rule on post-knockout rest periods. This is quiet work that few applaud, but it is the work that keeps young people alive.

Looking further ahead, I believe Vietnamese martial arts stands at an interesting fork. One branch is becoming a genuine combat entertainment industry, with professional promotions, television and brands. The other is holding firm to its role in physical and cultural development for the young. Both branches are worth dreaming of, but they need two rule systems and two yardsticks. The fatal mistake is trying to judge both with a single ruler.

Over the next three to five years, I predict at least one medical incident or major scoring controversy will force private combat promotions to publish a more rigorous rulebook. I also predict media will begin to differentiate more clearly between combat reporters and performance reporters, because readers are growing more demanding. And I hope, perhaps greedily, that athletes will be judged by exactly the yardstick their discipline deserves.

Because in the end, the question is not who is better between a fighter and a forms artist. The question is: do we respect difference enough to measure correctly, and are we brave enough to admit that the single ruler in our hand was wrong from the start?