Episode 4. "Eating Thousands of Miles" is a humanistic food exploration variety show. In the fourth episode of the variety show, the program team invited Chen He, Wu Yi, substitute Wang Yaoqing, Zhang Guowei, etc. to appreciate the beautiful scenery of Derge. This variety show selects eight representative cities in China as important windows to experience and explore the unique taste of this city from the perspective of food, and to find the beautiful scenery in this city.