Gansu is rich in red cultural resources. The children's drama "soybean ballad" digs deep into the red cultural resources of Gansu, and takes the real events in Longyuan as the theme to show the rare children's red revolutionary stories in the history of Chinese revolution Their fighting footprints, legendary experiences and life stories are real, vivid and infectious. Combined with children's dramas, they can have a direct impact and appeal on teenagers. In the process of watching, they can fully understand the unrepentant choice of revolutionary heroes who closely linked their life goals with the future of the motherland and the nation, and the noble sentiment of dedicating their lives to the motherland and the people. Children's drama "soybean ballad" is adapted from the documentary literature of the same name written by Luo Lili, who is "living little luobotou". It tells the story of Comrade Luo Yunpeng, deputy secretary of Gansu Working Committee, his wife fan Guiying and their 8-month-old daughter Luo Lili, who was arrested and jailed in June 1940 for betrayal The story of more than six years of prison life, with "one story, two time and space" as the technique of expression, shows Xiaoli's tenacious life, hard work and continuous growth process in Shagou secret prison in Lanzhou.

Tie Yan, director of Lanzhou Cultural Development Research Center, planned and acted as the screenwriter of soybean ballad. Yuan Zhixue, director of Lanzhou Office Memorial Hall of the Eighth Route Army, was specially invited as the party history consultant. Du Linhong, a famous Gansu performing artist, was the director and played Hu Runbao. Zhou Fang, a well-known playwright and director of children's drama in our city, was the screenwriter. In the performance lineup of the children's drama "soybean ballad", the young actors of dandelion children's Art Troupe appeared collectively, and the youngest was only 5 years old. Its wonderful but childlike performance aroused strong resonance among the small audience.