Is it true that Shanxi has three generations of grandparents and grandchildren?

The three generations of Shanxi's grandparents and grandchildren are not real, nor are they three generations of grandparents and grandchildren, and there is no blood relationship.

After Yao, Shun and Yu became the Yellow Emperor, there appeared three tribal alliance leaders with both ability and political integrity in the Yellow River Basin, but they were not three generations, and they were not related by blood.

Yao, also known as Shi, is a native of Yuncheng and Linfen, Shanxi Fenhe River Basin. His life is very simple. Ancient books say that he "eats from the rough, takes the soup of quinoa, has fur in winter and clothes in summer", that is, he lives in a simple house made of uncut thatched reeds and shaved rafters and eats.