As a status symbol, why did the yellow jacket become a bad thing in the late Qing Dynasty?

The yellow coat was a particularly precious costume in the Qing Dynasty, so it was also a completely special symbol at that time. Only those who have made great contributions to the court can be given a real Madrid jacket by the emperor, and others can't wear it easily even if they are in high positions. Some TV plays cast a mysterious color on the yellow jacket. For example, in Stephen Chow's movie "Do the Nine Grades of Sesame Officials", Li Gonggong put a yellow jacket on his adopted son, so no matter how big the official is, he can't just hit him.

Is there really a real Madrid divination in history? In fact, in the Qing Dynasty, the emperor wore a real Madrid jacket last time, but the yellow jacket was not as powerful as in our TV series. It can neither be used as a gold medal to avoid death, nor can it have the effect of treating the yellow jacket as the Yellow Emperor. In fact, it is a symbol of royal honor and one of many honors.

For the last time, it is better to give a yellow jacket to an iron hat king, because if a person is given an iron hat king by the emperor, then he has hereditary power, and his descendants can be princes in the future, and the emperor cannot easily execute them. It can be said that the iron hat king is a symbol of the iron rice bowl.

Even if the real Madrid jacket is not as noble as the iron hat king, it is still a symbol of imperial power. Those who were given yellow jackets were generally active ministers of the imperial court, and most of them made great contributions, and they were all highly valued and trusted courtiers before the emperor.

But by the late Qing Dynasty, the real Madrid jacket was not as noble as before, and ministers would give her a yellow jacket to please Empress Dowager Cixi a little. It is said that when Cixi fled to the west, the train driver won the favor of Empress Dowager Cixi by saying a few words.