Zhang Yue is an old man from Yunnan. He used to be a professor and tutor of master students. He mainly teaches "Ethnic Theory and Ethnic Policy" and "Selected Reading of Classic Works". He is currently the secretary of the Institute of Ethnic Studies of Yunnan University and the vice president of Yunnan Institute of Ethnic Studies. He is the author of A Journey to Yunnan in Four Thousand Miles, Thinking Across the Century-A Special Study on Ethnic Investigation, Walking into the Field-A Documentary of Ethnic Investigation, and Tan Hua Yi Flower Arrangement Festival.