Related Values: This in-group/out-group dynamic is the foundation of concepts like
关系 (guānxi) (social networks) and
面子 (miànzi) (social face/prestige). Your `关系` network is composed of `自己人`, and you interact with `外人` in a way that protects everyone's `面子`. Information, favors, and true feelings are typically reserved for the in-group.