What are the cultural attainments and qualities of Koreans?

Cultural literacy, in our view, is definitely very poor.

For example:

It is uncivilized for China people to burp at banquets, but they think burping at the dinner table is a compliment to food.

Their expressions are exaggerated, and they all speak with sign language. No matter what they say, they have to put their hands around. Although they don't jump up and down like on TV, it is a bad habit for them to use expressions and actions. For example, if someone fails the exam and is depressed, Koreans will come over and tell him with a very painful expression. We are deeply sorry for this. It is really annoying to see it.

The wine they drink (that is, true dew) is obviously so sweet. After a sip, they have to close their eyes and breathe hard, and every sip will make a spitting sound.

As for their communication with others:

The Korean tradition has always been young and orderly. In their place, a person born one day earlier than you can reprimand you like a son even if they meet for the first time. You can only listen with your head down without any rebuttal.

I don't know if this is good or bad.

It is certain to discriminate against people from other countries. Otherwise, why are they all suppressing Japanese goods? When I was with Koreans, they often spoke ill of the Japanese with us in China.