I am by no means expert in this. My theory is effective writing in general is a way to signal one’s intelligence in most medieval societies. This is especially so if one can write and read in a form of ancient text. But in Western Europe this was achieved by directly using a old language—Latin. Proficiency in a different language by itself is enough to be an indicator of intelligence. However the Chinese to an extent have been using the same language (or at least writing) for the entire history. An example would be for a typical grade 8 Chinese language textbook would include many old passages some of which was written 18 centuries ago. Being able to write plainly in an everyday language is not something hard. So the Chinese scholars have a greater urge to show their status by using poetic and archaic expressions. Very often at the expense of clarity.
I am by no means expert in this. My theory is effective writing in general is a way to signal one’s intelligence in most medieval societies. This is especially so if one can write and read in a form of ancient text. But in Western Europe this was achieved by directly using a old language—Latin. Proficiency in a different language by itself is enough to be an indicator of intelligence. However the Chinese to an extent have been using the same language (or at least writing) for the entire history. An example would be for a typical grade 8 Chinese language textbook would include many old passages some of which was written 18 centuries ago. Being able to write plainly in an everyday language is not something hard. So the Chinese scholars have a greater urge to show their status by using poetic and archaic expressions. Very often at the expense of clarity.