There is no such emotional background in the world.

Based on the real history of the development of Yimeng mountain base area, this paper mainly tells the psychological process of ordinary villager Haitang who just wanted to live a happy life from the beginning and gradually grew into a firm revolutionary who actively supported the front and consciously joined the flood of anti-Japanese war. "How can there be such a feeling in the world?" is a song composed by Li and Luan Kai, and is included in the album "Selected Traditional Chinese Opera Music".