Vietnamese–Korean Martial Arts: The Two Points That Never Appear on the Scoreboard

A basement gym on a back street leading to the port of Incheon. No sign. Just an A4 sheet taped to the wall with two lines: one in Korean, one in Vietnamese. The lift does not go down to the basement, so anyone who wants in has to take the stairs, and footsteps announce a visitor before the visitor appears.

5:12 a.m. Low ceiling, an old fluorescent tube buzzing. The smell of newly laid tatami mixed with the smell of medicated balm. On a small table in the corner: two bottles of water, a roll of medical tape, and a plastic-covered notebook with frayed edges. Inside, in blue ballpoint, small even handwriting: date, time, form name, repetitions, notes.

The man beside that notebook is not the head coach. He is a 52-year-old former Korean athlete from Daegu who competed in taolu at national level in the 1990s. He speaks Vietnamese slowly, with wrong tones, but well enough to give instructions in Vietnamese to his three Vietnamese students.

5:47 a.m. A 29-year-old woman who works the night shift at a component factory four subway stops away performs a jumping, twisting movement and lands. The ball of her left foot touches the floor half a beat early. She buckles, clutching her ankle. The room goes quiet. The coach does not shout. He opens the notebook, writes one line, and says a single word in Vietnamese: “Again.”

I sat in that basement for eleven mornings across two months. What I brought back was not a story about perseverance. It was a story about a scoring problem almost nobody outside the floor can see.

The locker room does not lie. Only outsiders need to embellish it.

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Context: A two-way current

Over the past two decades, martial arts between Vietnam and Korea have moved in two opposite but interlocking directions.

The first is people. Under Korea’s employment permit system, tens of thousands of Vietnamese live and work in the industrial belt around Incheon, Ansan and Hwaseong. Among them is a small group who carried red, blue or black belts with them. They work ten-hour days and train at 5 a.m. or 11 p.m., depending on the shift.

The second is technique. Taekwondo arrived in Vietnam in the late 1960s and became one of the most widely practised school sports in the country. The belt system, the grading system, competition structures, referee development — all carry Korean fingerprints. Anyone who has sat through a belt grading in Hanoi or Can Tho has already touched part of that system.

Between those two currents sits a gap both sides know about but rarely name: Vietnamese martial arts lack a scoring standard strong enough to cross borders, while Korean martial arts crossed borders long ago and now face a different question — how to let machines judge without losing the soul of a form.

I once stood in the corridor of a Bangkok arena during a SEA Games, listening to two coaches argue about the score of a spear form. The argument lasted forty minutes. Organisers had no multi-angle footage, no sensors, nothing but five judges’ paper slips. The result stood. Both coaches went home with an unanswered question.

That is why I decided to sit down in that Incheon basement. I wanted to understand how a form is built from the inside, before it becomes a number.

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Core: The architecture of ten points

Under the competition rules of the International Wushu Federation (IWUF) — the version widely used at continental and world level in recent years — taolu events in bare-hand and weapon forms are scored out of a maximum 10.00, split into three groups.

Group A is quality of movements, worth 5.00. It is the heaviest group. Group A judges do not watch the whole routine. They watch precisely what they are assigned: elbow angle, knee position, stance height, foot direction, the gap between feet in a horse stance, wrist alignment on a sword swing. A form can look like cinema and still lose 0.3 because a heel lifted for a fraction of a second.

Group B is overall performance, worth 3.00. It covers rhythm, flow, power, expression and a concept Vietnamese has no complete equivalent for: the connection between intention and movement. People call it the soul. But the soul, too, is graded on a scale.

Group C is difficulty, worth 2.00. Athletes must declare their difficulty movements in advance. Declare and land it, points added. Declare and miss it, points deducted. Perform an undeclared difficulty, nothing counted. This is the sharpest difference from most sports: the athlete chooses their own risk and files the paperwork before the whistle.

In the Incheon notebook, the coach keeps his own system. For each difficulty movement he records three numbers: the rulebook point value, the weeks needed to stabilise it, and the failure rate over the last ten attempts. On May 14, the entry for the 29-year-old woman read: “540 twist — 0.5 rulebook points — 9 weeks — 3/10 missed.”

Those three numbers form a calculation I have never seen described in print.

The economics of a single twist

If you need 0.5 points within two months, you have three options.

Option one: add a new difficulty movement. The cost is roughly nine weeks of stabilisation training plus injury risk to knee or ankle. Early failure rates typically exceed 30 percent.

Option two: rebuild Group A. Sharpening stance accuracy and wrist angle can recover 0.1 to 0.2 points at far lower cost and no added risk. But the process is slow, dull, and produces nothing worth filming.

Option three: change nothing except the order of movements to lift Group B. Cost is near zero. Gain can reach 0.15 points.

The Incheon coach splits his time 60 percent Group A, 25 percent Group B, 15 percent Group C. He explains in slow Vietnamese: “Difficulty is borrowed money. Movement quality is cash. Everyone wants to borrow. But when the debt comes due, you are alone on the floor.”

This is what sports media in both countries tends to skip. Cameras follow the twist. But the total score of a form is largely decided where there is nothing to film.

I once rewatched footage of a Vietnamese athlete’s sword form at a continental event. The twist was flawless. But in three stance transitions across the final twenty seconds, the right heel lifted roughly two centimetres off the mat. No spectator saw it. The Group A judges saw all three.

Vovinam and the problem of a heritage that needs standards

In that basement, half the students train wushu taolu, half train Vovinam. There is no dividing wall. Two disciplines share one tatami, one wall clock, one coach.

Vovinam was founded in 2026 by Nguyen Loc and developed across generations, with Grandmaster Le Sang playing a defining role through the second half of the 20th century. Its belt system runs from blue to yellow to red to white, with gradings that include forms, paired routines, sparring sets and free sparring.

Vovinam’s strength is cultural depth: a body of technique tied to national history and to philosophies of balance between soft and hard, technique and conduct. Its weakness — acknowledged inside the community but rarely written about — is that its competition scoring has not been standardised deeply enough for a Korean, Brazilian or Iranian referee to score exactly as a Vietnamese referee would.

Vovinam exists in many countries, with Korea among its more recent growth points. But each national federation keeps its own criteria for the “spirit” component of a form. Spirit is real. Spirit is also the hardest thing to split into thousandths of a point.

The Incheon coach offered a remark I had to write down twice to be sure I heard it correctly: “Every discipline talks about spirit. But only the discipline that splits spirit into thirty sub-items crosses a border.”

He was talking about taekwondo.

Lessons from a discipline that crossed

Taekwondo entered the official Olympic programme in 2026 in Sydney. Before that it went through a long standardisation process, including unified belts, unified grading and — most importantly — a clear separation between poomsae and kyorugi.

But the real turning point came from technology. From around 2026, electronic protector and scoring systems were widely adopted in sparring. Scores no longer depended entirely on the human eye. Impact force, contact location and timing were captured by sensors.

The result was a years-long argument: does the machine score correctly? Are hard but untargeted strikes ignored? Are light but accurate contacts scored too generously?

The striking thing is that taolu and other traditional disciplines have not travelled even half of that road. Judges still sit in chairs. Slips are still paper. So every scoring dispute remains a dispute about credibility, not about data.

This is the biggest blind spot in performance martial arts in both countries. Money goes into conditioning, technique, nutrition, sports medicine. It does not go into measurement infrastructure.

I put this question to four coaches over two months. Three said technology would kill the art. One said technology would save the art, because it forces people to train more honestly.

That one was the man with the notebook.

The people on the floor

You cannot discuss a scoring system without the people who have to live inside it.

In Vietnam, a generation of taolu athletes set a regional benchmark. Duong Thuy Vi, born in 2026 in Hanoi, has been the emblem of Vietnamese wushu taolu for more than a decade, competing in sword and spear events at SEA Games and continental level. Hoang Thi Phuong Giang, born in 2026, belongs to the same golden generation of Vietnamese taolu with a long list of regional honours.

What is rarely said about this group is career length. A peak taolu athlete often hits their ceiling at an age when a combat athlete has already retired. Knees, ankles and lower backs absorb thousands of landings. Yet there is no professional league. No personal sponsorship large enough to live on. No occupational pension.

In boxing the picture is different. Nguyen Thi Tam, born in 2026, is a leading figure in Vietnamese women’s boxing with world-level and regional medals, including a podium finish at a world championships organised by the amateur boxing federation. Truong Dinh Hoang belongs to the men’s generation that carried Vietnamese boxing to continental stages and the Olympic Games.

The difference between the two groups is not the amount of suffering. It is the architecture of scoring.

A boxing bout is scored under the ten-point must system. The winner of a round must receive 10, the loser 9 or 8. A knockdown changes the score according to published rules. The whole bout can be reconstructed from the slips, and anyone who can read a slip can challenge its consistency.

A taolu form is not like that. There is no public, second-by-second scorecard. There is no way for a viewer at home to check exactly which second a Group A judge deducted 0.1.

That is why disputes in performance disciplines tend to become emotional disputes, while disputes in combat disciplines tend to become technical ones. The two kinds cause very different damage to a sport.

Seven seconds and a teenager

In the Incheon gym there is a 17-year-old boy who came to Korea two years ago on a family reunification visa. His Korean is better than his Vietnamese. He has trained taolu for eleven months.

He has one unusual strength: holding a stance. The coach measures with a stopwatch. He holds a horse stance for an average of three minutes forty seconds. The other two students manage two minutes fifteen and two minutes forty.

But he loses points in Group B. His rhythm is metronomic. No acceleration, no silence, nowhere for the viewer to breathe.

In one session the coach turned the music off. He told the boy to perform the form in complete silence. The boy did. Then he told him to perform it again, but this time to freeze for seven seconds at one position the coach chose.

The boy froze. Seven seconds. In those seven seconds he could not shift, could not blink too fast, could not let his chest heave.

Afterwards the coach said something I carried for two months: “In a form there are forty seconds nobody remembers. And there are seven seconds remembered for life. The score lives in both places.”

When the arena empties, the only applause left is your own heartbeat.

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Contrarian: Three blind spots both martial arts worlds are stuck in

Blind spot one: the prejudice that taolu is not martial arts

On many forums people still argue whether a performance form is martial arts at all. The debate is technically meaningless but has very real consequences.

It makes taolu funding second class. It means a continental medallist in taolu draws less attention than a combat athlete who never cleared qualifiers. It pushes federations to pour money into combat events, where tickets and broadcast rights can be sold.

In both Vietnam and Korea, prize structures reflect this prejudice. A combat gold usually carries a larger reward than a forms gold, even when the training time required to reach the top may be equal or longer.

But from a systems perspective, taolu holds an advantage combat does not: it can be measured almost entirely through objective indicators. A movement can be filmed from eight angles, analysed by motion-capture software and compared against a reference library. Combat cannot, because combat depends on an opponent who is reacting.

In other words, the discipline dismissed as least “real” is the one with the highest potential for datafication. That is the paradox both martial arts worlds are ignoring.

Blind spot two: optimising difficulty while dropping quality

A model is spreading through taolu gyms in the region: pour time into Group C.

The reason is obvious. Difficulty is the most visible part. A 540-degree twist impresses spectators, parents, sponsors and selectors. It produces a shareable clip. Movement quality does not.

The consequence is that many young athletes now have higher difficulty than the previous generation but weaker foundations. In a form they might take 1.6 out of 2.00 for difficulty but only 3.6 out of 5.00 for quality. On aggregate they lose to an athlete with lower difficulty and a solid base.

The Incheon coach calls it “the twisting disease”. He says: “Everyone wants their kid to twist. Nobody wants their kid to stand still for three minutes with a straight knee.”

This is a systemic blind spot, and it is not confined to one country. It exists wherever media value is ranked above technical value.

Blind spot three: the overseas community treated as a reserve squad

In that Incheon basement, all three students share one thing: none is inside the national training system of any country.

They are not on Vietnam’s national team, because they do not live in Vietnam. They are not on Korea’s national team, because they do not hold Korean citizenship.

They are in between. And in between usually means uncounted.

Seen long term, this may be one of the most undervalued resources in Vietnamese martial arts. A Vietnamese athlete raised in Korea can access Korean coaching systems, Korean sports medicine, Korean video analysis — while keeping a cultural link to their origins.

The Vietnamese community in Incheon, Ansan and surrounding areas is not only factory labour. It includes students, engineers, Vietnamese-language teachers and mixed families. Inside it are fifteen-year-olds training taolu three times a week that nobody outside knows by name.

A network like that needs a mechanism to be discovered. And that mechanism has to be designed in advance, not left to an athlete to find on their own.

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What I learned from staying put

In twenty-three years on this beat I have walked through enough locker rooms to know that the most trustworthy moment is never the winning one.

It is usually the moment right after the whistle, when someone sits down and starts unwrapping hand tape. In those thirty seconds people do not perform. They are tired. And when they are tired, they are true.

That is why my method for writing about martial arts does not start with results. It starts with training logs. With repetitions. With the number of weeks needed to stabilise a movement. With asking a coach how many difficulty elements he abandoned because his athlete did not have the time.

In the transfer market of team sports, people talk about money. In martial arts they also talk about money, but in a different form. Money here is time. How many mornings an athlete has to train before the shift starts. How many months a coach has before a young talent leaves the sport for full-time work.

The transfer market is not mathematics. It is people trying to find a home.

I asked the Incheon coach why he teaches three students with no clear competitive future.

He answered with a question: “If everyone who teaches martial arts only taught future medallists, who would teach the rest?”

I wrote that down. And I thought about every teacher in Vietnam running a six p.m. class in a children’s culture house, for kids whose names nobody will remember in ten years.

That, too, is martial arts. Possibly most of it.

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Signals to watch over the next twenty months

As someone who tracks the regional competition cycle closely, here are concrete signals for judging whether Vietnamese martial arts and the Vietnamese–Korean martial arts community are genuinely entering a different phase.

Signal one is squad structure for the coming regional and continental games. If federations keep selecting on past results rather than stable difficulty indices and movement quality metrics, nothing structural changes. If they begin publishing selection criteria based on measurable data, that is a real turning point.

Signal two is the arrival of any data-support capability at national level — even a multi-angle filming system for periodic testing. Such a system costs far less than an extra overseas training camp, yet its impact could last longer.

Signal three is the number of athletes from the Vietnamese community in Korea entered into official selection trials. One name on a list changes the door.

Signal four is how Vietnamese disciplines handle the question of licensing and standardising forms. If each federation still teaches a slightly different version of the same routine, cross-border judging will remain a lottery dressed in technical clothing.

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One last morning

The last day I went down to that basement, it was raining. Water ran down the stairwell and pooled by the door. All three students showed up. The coach opened the notebook, turned to a fresh page and wrote the date in blue ballpoint.

The 29-year-old woman performed the movement that had buckled her knee seven weeks earlier. This time she landed on the full foot, knee slightly bent, centre of gravity held. She stood up. Nobody clapped. The coach wrote one line, drew a horizontal stroke under the old entry and said: “Good.”

Then he turned to me and added something I think I will reuse for years: “A score is what people give you. Breathing is what you keep.”

I left the basement at 7:20 a.m. Outside, buses carrying the morning shift rolled toward the industrial zone. In my bag was a photocopied form with Korean margin notes, and on my phone seven handheld clips — shaky, unglamorous, unpostable.

That is what I brought back. No medals. No records. Just a scoring system running in silence, and the people who live inside it every morning.

I once saw grown men cry in a tunnel. Not because they lost, but because they knew it was the last time.

I wrote that years ago in a different arena corridor. It still holds — except the person crying in the tunnel this year is not wearing a national team shirt. She is wearing factory safety gear and training at five in the morning before her shift.

And if you ask me which score is most worth watching over the next twenty months, I will not name a gold medal at a Games. I will name whether someone, somewhere, sits down and turns those two invisible points into something measurable, verifiable and publishable.

A martial art grows up not when it wins more medals. It grows up when it can explain, transparently, why it has not won them yet.