The village boy Zhao Wenxiang's ill fated, father dies early, and grandmother and ill in bed of old mother, small age for this precarious family bear the responsibility.
However, the industrious Lotte without a trace of sorrow. He will take care of the family, the thirst for knowledge and recourse, let him daily trek in the barren mountain, study hard without complaint.
At the age of 19, Zhao Wenxiang finally with excellent achievement was admitted to a college in the city. But the expensive tuition fees, had to leave the family alone hard life far reality makes the detailed heavy mood at.
Grandmother pulled move old body quietly for the detailed four raising tuition, misfortune falls off the mountain. At the last moment, the biggest wish is to hope grandson achieve his dream.
A tearful buried grandmother, Zhao Wenxiang decided to determination of the University, but he was reluctant to leave the lonely and helpless mother, he had brought his mother go to the metropolis of the idea of reading, but mother jiubingtixu candle in the wind, simply can not afford long-distance car bumps.
To overcome difficulties, the villagers all flurry and confusion to help Zhao Wenxiang put together an old tricycle, the details of my mother can comfortable lying in the car, in order to alleviate boredom journey, Zhao Wenxiang also did not forget to bring his mother loved cutting tool.
In this way, Zhao Wenxiang with his mother while doing odd jobs while walking, tricycle stop and go, all the way through several towns, when the old tricycle finally through the modern urban high-rise building between mother and son, delight.