To realize dream of music, a young man left home with his father to study. The family remained true to original aspirations, and broke through difficulties. One day, he is finally at top and conquered the world with peak performance at 17.
Jiang Wen
Lang Guoren
Ma Li
Zhou Xiulan
Zhang Chenghao
Childhood Lang Lang
Yu Hewei
Lao Cui
He Saifei
Ou Ya
Ding Zhicheng
Old Policeman
Wang Longshuo
Young Lang Lang
Xin Zhilei
Teacher Lin
