In Thanh Thuy Ward, I met Minh, a 10-year-old boy in a Taekwondo uniform. Three years ago, he was a shy child, often sick and reluctant to communicate. But in the summer of 2024, his mother enrolled him in a nearby Taekwondo class. After just three summer months, Minh not only became healthier but also gained the confidence to give presentations in front of his class - something he had never dared to do before.