Cuộc Đua Xe Đạp Trẻ Em - Bố Đầu Nhỏ Con Đầu To

The stories follow a young boy named Đầu To and his father as they explore the meaning of heroism and knowledge. Through acts of kindness, artistic exploration, volunteering, and a passion for reading, Đầu To learns that being a hero is not about winning or fame, but about helping others and balancing traditional wisdom with modern science.