I don't speak Mandarin but is this not an issue of style rather than the language itself? English can be courtly or poetic or abstruse but that's a matter of the speaker making a bunch of choices. I can't help but think of "Yes Minister" and Humphrey Appleby working quite skillfully to communicate in a way that ensured he would not be understood. Do Mandarin speakers not also have such a range of choices to be clear or not?