Gather and disperse
As a Chinese idiom, the Pinyin is sh à UL í J à s à n, which means to collect the scattered. From the book for Shi Zhongrong and SUN Hao.
The origin of Idioms
In the book for Shi Zhongrong and SUN Hao written by sun Chu in Jin Dynasty, it is said that "when people are separated, they will live in Xian'an."
Idiom usage
Used as a predicate, object, attribute; used in writing
Gather and disperse
birds of a feather flock together - rén yǐ qún fēn