great change
As a Chinese idiom, the Pinyin is sh ē ng ǔ w é IL í ng, which means that the valley becomes a mausoleum, often referring to the great changes in the world. It comes from Zuo Zhuan, the 32nd year of Zhaogong.
The origin of Idioms
In the 32nd year of Zhaogong in Zuozhuan, it is said that "the state is changeable, and the position of monarch and minister is changeable, which has been since ancient times. So the poem says, "the high bank is the valley, and the deep valley is the mausoleum."
Idiom usage
After a hundred years, I don't know. "Notes on water classics · mianshui Er" by Li Daoyuan in the Northern Wei Dynasty
great change
marry someone with the proper ceremonies -- three lots of tea and six presents - sān chá liù lǐ