I want to know the great history of the Great Cold Country.

It's impossible. Anyone with a little common sense knows that Japanese samurai learned from China, and papermaking was transformed by eunuch Cai Lun of the Eastern Han Dynasty. Even the earliest paper was made of silk from cocoons of the ancients and above, and the rest of the evil cocoons and sick cocoons were bleached with silk floss. After floating, some residual flocs will be left on the mat. When the frequency of flossing increases, the residual flossing on the pad will accumulate into a fiber sheet, which can be peeled off after drying and used for writing. These all need silkworms, and China is the first country to raise silkworms in the world. Confucius, everyone knows that he is from Shandong, Shandong! ! !

There are not enough things copied in Korea! I copied it myself. I don't admit it. It's just that I don't want to see Korean history at all. Find it yourself!

PS: Korean history, to put it bluntly, is Korean history.