Koreans and neighbors always say that they are descendants of Huns. Why do Huns laugh when they drive cattle and sheep?

Because it's impossible. First of all, Huns are nomads, so they are very tall. Don't say that some people in neighboring countries are really short and don't lack nutrition. The average height of some countries is really short, from which we can see that they are definitely not descendants of Xiongnu.

Besides, the Huns at that time were divided into north and south. The southern Xiongnu joined the Eastern Han Dynasty, but the northern Xiongnu refused to accept it and insisted on fighting. However, a small tribe of the Huns definitely couldn't win, so they finally fled to the west. This is basically the last detailed record of the Huns. Later, there was no place to say that the Xiongnu kingdom appeared like this. They went incognito to find a quiet life, and those Huns who joined the Eastern Han Dynasty and eventually sinicized lived near the Hetao Plain. At that time, during the Three Kingdoms period, Cao Cao divided the Huns into five tribes and settled in Shanxi and Shaanxi respectively. Later, a man arose in the Huns. This man is Liu Yuan, who led the troops to occupy many places and called himself Hanwang. But it died out and became history.

At that time, a small team actually arrived in Liaodong Peninsula. This team was called the clan in the Sui Dynasty, and it took the Khitan more than ten years to unify the clan in Liao country. There is also a saying that Xianbei attacked the Huns at that time, so many Huns went to Xianbei. This statement also exists.

Having said that, it shows that the Huns are all active in the northwest of China, and will not appear on the Korean peninsula at all. Who doesn't travel so far from Wan Li? There is a good plain on the peninsula to stay on. And the traffic is not convenient.