Thirty Li Pu tells the story of a thirty Li Pu in Suide, northern Shaanxi, which happened between 1937 and 1942. It originated from the true and tortuous love story of a young man and woman, Wang Fengying and Fleisch. Wang Fengying, the daughter of a poor family in Sanlipu, and Fu Laixi, the third brother, are getting married. Unexpectedly, all kinds of men, such as bandit leaders who run all over the plateau, evil gentry who run across urban and rural areas, all took aim at the sweet and delicate Feng Ying. They used their means to reach out to Feng Ying, pushing her to the wall step by step. The clever and beautiful Feng Ying and Fleisch fought tenaciously ... They finally realized that only by resisting the enemy can we be happy. Fleisch resolutely embarked on the revolutionary road. "The third brother went to the front line to be a soldier, and the task was set in Dingbian County." Sacrifice, but the song "Sanlidian" is popular all over the world.