At six years old, Chun struggled with social skills, impulsivity, and restlessness. His challenges intensified in primary school, leading to classroom disruption and peer isolation. Psychiatric evaluation confirmed Autistic Spectrum Disorder (ASD) co‑existing with Attention‑Deficit/Hyperactivity Disorder (ADHD). With an individualized plan combining medication and behavioral therapy, and strong parental support, Chun made significant progress in his condition.