Why and how did Vietnam, Korea, and Japan emulate Chinese ideas and institutions? How did they adapt these ideas and institutions to fit their own cultures?

They emulated by creating their own ideas based on the Chinese (Like letters are similar to chinese. Japanese is an example) They also brough ideas and religion towards governing their country, like Japan.

Explanation:

^ (btw I am Jap so that is why so much Japanese examples)

i honesty don't know, good luck tho dawg