What does thirty years in Hedong and thirty years in Hexi mean?

The literal meaning of "Thirty years in Hedong, Thirty years in Hexi" means: Thirty years ago it was still on the east bank of the Yellow River, and thirty years later it will be on the west bank of the Yellow River. This sentence is often used to describe the ups and downs of things in the world, and the changing of wind and water.

Thirty years in Hedong, thirty years in Hexi is a complex idiom derived from folk stories. This idiom was first seen in Wu Jingzi's "The Scholars" in the Qing Dynasty.

This idiom is often used as a predicate or clause in a sentence, or it can also form an independent sentence. It is also said that "Three years are in Hedong and three years are in Hexi", "Ten years are in Hedong and ten years are in Hexi", "Thirty years are in Hedong and forty years are in Hexi", etc. ?

The literal meaning of "Thirty years in Hedong, Thirty years in Hexi" means: Thirty years ago it was still on the east bank of the Yellow River, and thirty years later it will be on the west bank of the Yellow River. This sentence is often used to describe the ups and downs of things in the world, and the changing of wind and water. This proverb comes from the natural phenomenon that the Yellow River often changed its course in history.

"Thirty years to the east of the river, thirty years to the west of the river", the biggest inspiration of this proverb to people is: history is moving forward, and you must not look at everything with a static perspective; things are dialectical, and you must not Look at everything with a stubborn eye.

It is a metaphor that things in the world or the destiny of people are always in constant change, and there is no fixed number of rise and fall, honor and disgrace.

The original meaning of "Thirty years to the east of the river, thirty years to the west of the river" means that good Feng Shui was to the east of the river thirty years ago, but to the west of the river thirty years later (River: Yellow River) . Later, it is a metaphor that world affairs or people's destiny are always in constant change, and there is no fixed number of rise and fall, honor and disgrace. This idiom is often used as a predicate or clause in a sentence, or it can be an independent sentence. It is also said that "Three years are in Hedong, three years are in Hexi", "Ten years are in Hedong, ten years are in Hexi", "Thirty years are in Hedong, and three years are in Hexi" etc.