Vietnam U23 and the Lesson from Changzhou: When Tactics Meet Humanity

The first stumble did not make me fall; it taught me how to stand up right in the middle of the track. That sentence echoes in my mind every time I look back at the journey of Vietnam U23 at Changzhou in 2026. Not because that final was a fall, but because it was the moment an entire generation of young Vietnamese players learned to rise on a stage where they were not highly regarded. I have followed hundreds of matches in my 27-year career, but rarely has a match made me feel so clearly the fragile line between tactics and human will. The context of that tournament was not favorable for Vietnamese football. We were placed in the group of death with South Korea, Australia, and Syria. International experts did not place any faith in a young team from Southeast Asia. But what they did not account for was the arrival of a Korean coach named Park Hang-seo, who instilled in the team a completely different tactical philosophy. Instead of pursuing purely technical play, he built a defensive counter-attacking system based on strict tactical discipline and the sacrifice of every player. This was not a new tactic, but the way he applied it to Vietnamese football was a remarkable innovation. What impressed me most in that journey was not the goals or the spectacular saves, but how the young players understood and executed each tactical requirement. In the quarter-final against Iraq, when the match extended into the second period of extra time, I saw in the eyes of Quang Hai and Cong Phuong an extraordinary focus. They were no longer inexperienced young players but true warriors on the pitch. From a tactical perspective, the 3-4-3 formation that Park Hang-seo applied turned out to be a perfect choice for this generation of players. The midfield line with the mobility of Duc Huy and Van Duc created a solid shield in front of the three-man defense, while Quang Hai was given the freedom to move between the lines to exploit spaces. It was a highly calculated tactical arrangement, but it only worked when the people executing it had enough belief and determination. The final against Uzbekistan is one of the matches I have analyzed most thoroughly in my career. I have reviewed the footage more than five times, pausing each frame to observe how the Vietnamese players moved without the ball. What I realized was not just tactical compliance but something much deeper. They moved as a unified block, not because they feared the coach, but because they believed in each other. That trust cannot be built in a few weeks of training. It was built through months of eating, sleeping, training, and fighting together. This is the biggest lesson I drew from this journey: tactics are only part of the story; the rest is the connection between people. Many people believe that the success of Vietnam U23 was due to luck. They point out that we did not face the strongest opponents in the knockout stage, or that some referee decisions favored us. But I think this view overlooks an important reality: in sports, luck only comes to those who are prepared. Vietnam U23 was not only tactically prepared but also mentally prepared. They entered each match with the mindset of those who had nothing to lose, and that freed them from pressure. I have seen too many talented teams fail simply because they could not bear the weight of expectation. Vietnam U23 proved that when you play with a sincere heart, pressure becomes motivation. The truth is that what happened at Changzhou was not just a sporting miracle but a socio-cultural event with profound impact. During the days of the tournament, the whole country seemed to stop to follow each match. Millions of people poured into the streets to celebrate after each victory, not only because they loved football but because they saw in the image of these young players a reflection of their own aspirations. When Quang Hai scored against Uzbekistan in extra time, I did not think it was just a goal. It was a declaration that Vietnamese people could stand on the continental stage and shine. This goes far beyond the scope of football; it touches national identity. From a player development perspective, this tournament was a crucial turning point. Before Changzhou, many young Vietnamese players struggled to find opportunities in professional leagues. After the tournament, they became sought-after names, not only domestically but also in the region. This created a positive ripple effect for the entire youth development system. Academies began to pay more attention to developing tactical skills and intelligent play thinking, instead of only focusing on physicality and individual technique. I believe this is the most valuable legacy this generation left for Vietnamese football. But I must also honestly acknowledge another reality. The success at Changzhou did not automatically translate into sustainable development. Many teams, after achieving unexpected success, did not know how to maintain and build on that foundation. They were caught in a whirlwind of unrealistic expectations, and when they did not achieve similar results, they were severely criticized. This creates a vicious cycle of expectation and disappointment. I have witnessed too many young talents burned out by the very fans who once worshipped them. This is a painful lesson that Vietnamese football needs to learn. Looking back at that journey, I realize that the true value of Changzhou lies not in the silver medal but in the lessons it brought. It taught us that with thorough preparation, firm belief, and a proper strategy, nothing is impossible. It also taught us that success is not a destination but a continuous journey. And most importantly, it taught us that football, like life, is not just about winning or losing but about how we face challenges and grow from them. In the years that followed, I followed the development of many players who participated in that tournament. Some have risen to become pillars of the national team, while others have struggled to maintain their form. But what I noticed in all of them was remarkable growth, not only professionally but also in character. They learned how to face pressure, accept failure, and humbly embrace success. These are qualities that cannot be bought with money; they can only be forged through real experiences. The empty-stadium season of 2026 was the moment I learned to listen to the match instead of just watching it. When stadiums were empty, I began to notice details I had previously overlooked. The sound of players' footsteps, the coach's instructions from afar, the sound of the ball hitting the grass. Those sounds told a completely different story from what we see on screen. I believe that if we listen more carefully, we will understand more deeply about the match and about the people playing in it. This is the lesson I applied when analyzing the Changzhou final, and it opened a new depth in how I view football. That final was a perfect demonstration of the complexity of modern football. On the surface, it was a match between two young teams with different playing styles. But when looking deeper, we can see it was a clash between two football philosophies, two different approaches to developing young players. Uzbekistan represented the Central Asian school of football with physical strength and tight organization. Vietnam brought a flexible style based on intelligence and game-reading ability. This difference was reflected not only in tactics but also in how the players perceived their roles within the team. I remember once, after watching the final for the third time, I noticed a detail I had missed in previous viewings. In the 89th minute, when the score was 1-1, goalkeeper Bui Tien Dung made a long clearance instead of the usual short pass. That was not a random decision. I believe it was a tactical signal communicated by the coach beforehand, aimed at creating a change in the rhythm of the match. This small detail showed the thorough preparation of the coaching staff, and it also showed the players' confidence in executing complex tactical requirements. These are things that those who only look at the score will never see. One of the most interesting things about the Changzhou journey is how it changed fans' perception of football. Before, many people believed that Vietnamese football could not compete on the continental stage. After the tournament, that belief was completely transformed. This had a positive impact on the entire football community, from attracting investment to encouraging children to take up training. I have met many parents who told me they enrolled their children in football classes after watching U23 Vietnam play. That is a cultural change that no development strategy could have created so quickly. However, I must also emphasize that Vietnamese football still has much work to do. Success at Changzhou should not be the only peak but should be a stepping stone to go further. We need to invest more in the youth training system, improve infrastructure, and enhance the quality of the domestic league. We also need to create a more professional environment for players, with scientific nutrition, training, and recovery regimes. These are foundational factors for sustainable development, rather than relying on a one-time golden generation. Another important lesson from Changzhou is the importance of having a clear football philosophy. Park Hang-seo was not just a good coach; he was a visionary. He understood that Vietnamese football could not completely copy the model of South Korea or Japan but needed to find its own path suited to Vietnamese conditions and people. He built a style of play based on the strengths of Vietnamese players: agility, technical ability, and fighting spirit. This is a valuable lesson not only for football but for many other sectors of society. The success of U23 Vietnam also raises important questions about how we evaluate the development of football. Too often, we only look at immediate results while forgetting the foundational factors. A team can win a match by luck, but to sustain success over time, they need to have a solid system. I believe the true value of Changzhou lies not in the medal but in the new belief and new motivation it created for the entire Vietnamese football community. From a personal perspective, the Changzhou journey taught me a great deal about patience and faith. When I began following Vietnamese football nearly three decades ago, no one could have imagined that we would one day stand in the final of an Asian youth tournament. But those in football never stopped trying, never stopped learning, and never stopped believing. That is the spirit I want to convey in this article. Football is not just a game; it is a mirror reflecting the aspirations and efforts of people. From athletics to esports, every athlete runs toward one goal: the moment of being themselves. For the U23 Vietnam players, that moment came at Changzhou, on a cold pitch in the Chinese winter. They not only touched their own dreams but also touched the dreams of millions of Vietnamese people. And that, to me, is a greater success than any trophy. That derby, I lost my voice amid the noise — and found myself in the silence. Perhaps that is also what many fans experienced during those Changzhou days. Amid the cheers, the flags, and the tears, we found a part of ourselves. And that is why this story will never grow old, because it is not just a story about football but a story about the faith and aspirations of a nation. The stadium was empty, but tactics never spoke more clearly. During the pandemic days, when I watched the Changzhou final one more time, I realized that the match still holds its value. The lessons about tactics, spirit, and people remain intact. And that is why I write this article, not to praise a glorious past but to remind us of what we can achieve when we believe in ourselves and work together toward a common goal. As I write these final lines, I remember a saying I heard from a veteran coach: "Football is not a matter of life and death; it is more important than that." I do not entirely agree with that statement, but I understand the message it conveys. Football, at its deepest level, is a way for us to understand ourselves and those around us. And the Changzhou journey gave us an opportunity to do just that, in the most beautiful and memorable way.