To form cliques or factions and attract those of one's own kind; to associate with people who share similar interests or views, often with a connotation of exclusivity or partiality.
在讨论这个项目时，大家不应该分朋引类，而应该齐心协力。
When discussing this project, everyone should not form cliques but should work together with one heart.
Era:
Early Modern
Frequency:
Next Idiom