The host discusses the historical significance of a place called Erlu Guli, which they frequently pass by on the way to the cinema or McDonald's. The discussion leads to the realization that certain historical figures, like Erlu, are not well-known due to generational gaps.
Erlu Guli is a historical place passed by on the way to local attractions.
The host discusses generational gaps in historical education, such as the story of Zhou Chu's self-reformation.
The discussion highlights how historical figures like Erlu may not be well-known across generations.