Koryo dynasty

The rulers continued to adopt Chinese ideas but still worked to maintain distinct Korean features. They adopted the civil service exam, but only nobles can take it now. The nobles and government officials are born into power. The powerful noble and the rest of the people were divided up. The artists create pottery and the Buddhist text got carved into about 80,000 wooden blocks, later they improved the printing by making it a metal moving print. Later when the Yuan dynasty weakened, the Koreans rebelled and then found a new dynasty.

This crown above represents that nobles and government officials could only be born into power and that the nobles and the rest of the people were divided.