Although behaviours, expectations and social constructs vary, we're all human so most probably those of course are not unique to China, but they have a word for it. Like "zeitgeist", "amok", "bon vivant", "maelstrom" or "karma", some things are just untranslatable and warrant bringing the word-concept to other languages as is, crystallising something that certainly existed prior into something that suddenly acquires a more precise (or at the very least less diffuse) shape in the mind, that we can tie nuances to.