South Korea can be regarded as a vassal of China in history. People from our country have migrated there, and basically a lot of culture has been learned from us.
And Queen Inhyun belonged to the era of Suzong, that is, the reign of Kangxi at that time. At that time, there were some frictions between the two over the territory. So it’s normal to use Chinese.
The use of Chinese characters began in Wei's Korea. It was used interchangeably with Chinese characters until King Sejong of the Joseon Dynasty invented the proverb in the 15th century. After the founding of North Korea, he advocated the abolition of Chinese characters. Nowadays, Chinese characters are no longer used. , and South Korea has recently advocated the abolition of Chinese characters, but the use of Chinese characters is still relatively common in society. Well, if you don’t learn Chinese characters, you can’t even understand your own ancient books. . .