Jike Dafu is a tower crane driver and operation team leader in Taiyuan, Shanxi. He was awarded the "May Fourth Medal of Chinese Youth" Ten years ago, he arrived in Shanxi from Dajue Village, deep in the Daliang Mountains in Sichuan.

His mother, a hardworking and kind mountain village woman, deeply influenced Jikdafu with her words and deeds. The work of this prompter is generally carried out by the "small worker" At that time, looking up at a height of 100 meters, Jik Dafo is this "little worker"