Jingxi rice, which carries the weight of history, is also endowed with new value in the flow of time. In the story of Du Zhendong, Jingxi rice has existed in his life in different ways. After retiring, Jingxi rice's research and conservation work has run through his entire life. In a love that has never changed, he is conserving the history and culture of Jingxi rice, and also conserving a profound feeling that comes with it