Pinyin pronunciation
Example: He is me, I am him, and we used to be friends. (Author, Xu's Popular Romance of the Republic of China 130)
Synonym group: brotherhood
Antonym group: like strangers
Usage: verb-object type; As predicate and attribute; You don't have to be a stranger to say that you are one of our own.
The origin of the idiom: Song Chenliang's Introduction to King Xie An-bi: "Everything is roughly sealed, the orders remain unchanged, and many people are appointed."
Two-part allegorical saying: Farming cattle eats crops.