/kloc-Koreans aged 0/8 can't speak Korean. Is it necessary to study?

At present, China is a multi-ethnic country, and the official language is Chinese. Besides the Han nationality, there are many ethnic groups that have their own languages, such as Mongolian, Tibetan, Uygur and Korean. At present, there are no more than 20 people in the world who can use Manchu. Judging from the history of China's ancient development, China has never been completely conquered by any foreign barbarians. All intruders will eventually do as the Romans do, whether voluntarily or under compulsion. For example, Emperor Xiaowen of the Northern Wei Dynasty reformed the Han system. I'm afraid that the proportion of Xianbei people in northern China was larger than that of Koreans in China now, and I don't know where to go. Chinese civilization conquered those invaders with advanced culture and "soft knife". Until 1840, China was pried open. China is too big for any colonist to have this cake for himself. In this fragmented state, Chinese and China culture have become the iron rope to maintain the destiny of national unity, and the Japanese have not been able to cut it off by compulsory teaching of Japanese. Modern civilization is industrial civilization. We can no longer look at China from the past. China has been the largest industrial country in the world for many years in a row, and the Chinese civilization that has gone through hardships now far exceeds the upstart Japanese civilization in the East and the Russian civilization in the North. The day when Chinese will become the world language will come sooner or later. This time, instead of forcing teaching through colonial expansion, let those backward civilizations learn Chinese voluntarily. I played games online this month (the server is in the United States), and there must be more than 100 people playing back and forth. Among them, three or four foreigners can read my ID (there are Chinese characters in the ID). I asked them how they knew the pronunciation. Some of them replied that I had studied Chinese in Beijing, while others said that I had learned some in my own country. Actually, I'm just like you. My father is Han nationality and my mother is a minority. Although it is a minority, my grandfather is a minority and my grandmother is a Han nationality ... that is to say, the so-called "minority" is often impure, but it is just a title. Of course, my ID card says "Nationality: Han nationality". Whether to learn Korean or not, you don't have to take it as a pressure. As long as you are not engaged in related activities in this country, no one will force you to learn Korean. Of course, if you really want to learn, the more the better. The historical trend is obvious. China has a very advanced civilization. Although he suffered setbacks in modern times, he still shines in the East today and will continue to advance in the long industrial age. And continue to compete with foreigners from Europe and America on the world stage. As a member of Chinese civilization, we should not feel flushed under the eyes of a few people, but be proud of our luck among most people.