Long-Distance Running Champion, Ups and Downs

Little Ting Xiong has lost his father since he was a child, and his mother ran away in the middle of the night. He was raised by his grandparents from elementary school to graduating from high school. After his grandfather passed away and his grandmother became seriously ill, he experienced all the hardships in the world. Fortunately, there was a school teacher who was heartbroken for little Ding Xiong's talent in long-distance running.