What does the word "their jobs" mean in ancient official positions? Thank you for your questions.

Explain a hat worn by ancient officials, which is a metaphor for official positions. Record 1. Hat name. When the Eastern Jin Dynasty proclaimed itself emperor, palace officials all wore black veil. There were black hats in the Southern Dynasties and the Song Dynasty, and they were official uniforms until the Sui Dynasty. In the early Tang dynasty, it was used by both the noble and the humble, and later generations were still mostly official uniforms. The Song Book "Five Elements of Meaning": "At the beginning of Ming Di, Situ Jian 'an and Wang Xiuren made a black hat and pulled out a hat skirt, which was called" the original terrain "by the people, and the capital and the capital were still in harmony. Notes on Ma Su and China in Ancient and Modern Times: "In November of the ninth year of Wude, Emperor Taizong wrote:' From now on, the Emperor of Heaven will wear his post, and both officials and people will wear it. Song Luyou's poem "Exploring Plums": "Only judge their jobs and don't forget to blow the golden boat. The Journey to the West's eighth appendix: "Miss was very happy to see Guangrui's outstanding talent and know that she was the champion of the new subject, so she threw down the hydrangea and just put on Guangrui's black hat." See Dage in Su's works. 2. refers to the official position; Leadership. Feng Ming Weimin's "Eight Don't Learn Qingjiang" song: "Their jobs are robbed every day in the capital, and it's not about wisdom and stupidity ... you don't have to tell who is who. Sunny Days of Integrity, chapter 1 14: "Will Ma Zhi push himself into prison for fear of losing his job? "There is no such thing!" Fang Bi's "Thousand Waves" the twelfth time: "Hong Changling nodded:' Of course! Take my job and my revolutionary heart? ! The first time in the Qing Dynasty's Yujiao Pear: It's just that each has its own reasons. If you are attached to this, you must not part with this black hat. The origin of black hat was originally an ordinary civilian hat. The official wearing their jobs originated in the Eastern Jin Dynasty, but as a part of official clothes, it began in the Sui Dynasty and flourished in the Tang Dynasty. In the song dynasty, wings were added. After the Ming Dynasty, their jobs officially became synonymous with being an official. As early as when the Eastern Jin Dynasty proclaimed itself emperor, everyone who worked in the capital Jiankang (Nanjing) Palace had to wear a hat made of black gauze, which was called "their jobs". By the Song and Ming Dynasties in the Southern and Northern Dynasties, this kind of hat was also circulated among the people. Thus, the "black hat" has become a kind of hat that people often wear. During the Sui and Tang Dynasties, all the officials and scholars of the emperor wore official uniforms. However, in order to adapt to the hierarchical system of feudal society, the Sui Dynasty used jade ornaments to indicate the size of official positions: nine for one product, eight for two products, seven for three products, six for four products, five for five products, and jade pieces were not allowed under six products. After Song Taizu Zhao Kuangyin ascended the throne, in order to prevent the courtiers from whispering in the deliberation, he issued an imperial edict, which changed their work style: one wing was added to each side of their work post, so that the soft wing would flicker and tremble as long as the head moved, and the emperor would be condescending and see clearly; And decorate different patterns on the job to distinguish the level of official positions. After Zhu Yuanzhang, the founding emperor of the Ming Dynasty, made Nanjing his capital, Yu Hongwu made a three-year rule: all civil and military officials should wear a court, a T-shirt and a belt when going to court and doing business. In addition, champions and scholars who have achieved fame but have not been granted official positions can also wear official positions. Since then, the "black hat" has become a unique symbol of officials. In the Qing Dynasty, the official's black hat was replaced by a red tassel hat, but people still used to regard it as a symbol of the official. "Lose their black hats" means laying off people. It is said that it came from the idea of Wang Xiuren of Liu Song State in the Southern Dynasties. Wang Xiuren created their jobs for no particular reason. He just wants to make a different hat. He tied a black veil around it, and the first black hat in China was born. When Wang Xiuren was walking in the street wearing a homemade hat, it aroused people's interest and discussion. Because of the cheap materials, simple production and generous style, many people imitated it later. Emperor Wendi of Sui Dynasty is also a fan of this kind of black gauze hat. But because Emperor Wendi was the emperor, wearing it has different meanings. As a result, the court and the people suddenly became "black", like the Black Sea. By the Ming dynasty, their rice bowls had a key breakthrough. Because officials especially love their posts, the court officially listed them as the necessary equipment for princes and ministers to handle official duties in court. The standard manufacturing method is to weave a hat tire with rattan or hemp, paint it and wrap it with black gauze. The front is high and the back is low, and one wing is inserted on each side. After their jobs become official hats, ordinary people can't wear them anymore. Their work hat is an old hat. In the early days of China, there was no such name as "hat", only "Yi Li" called it "headdress" or "Fu Yuan". As for the name "their jobs", it appeared in the Sui and Tang Dynasties, and the general code said: "Emperor Wendi of Sui Dynasty (Emperor Wendi of Sui Dynasty) first tasted their jobs, and went from a noble person to a redundant official and entered the court. (This is proved by Emperor Wendi's love for rice bowls) Is Wang Xiuren the original creator of rice bowls? For a long time, he was really in charge. But after the excavation of Mawangdui Han Tomb in the 1970s, he retired to the second place! The reason is that archaeologists actually found a black hat that looks like a swimming cap in Mawangdui No.3 tomb. The development of black hat was originally just a kind of casual hat that people often wear. As an "official hat", it began in the Hongwu period of the Ming Dynasty. As early as when the Eastern Jin Dynasty proclaimed itself emperor, everyone who worked in the capital Jiankang (Nanjing) Palace had to wear a hat made of black gauze, which was called "their jobs". In the Southern and Northern Dynasties, during the Song and Ming Dynasties, this kind of hat spread among the people again. Thus, the "black hat" has become a kind of hat that people often wear. In the third year of Hongwu (A.D. 1370), Zhu Hongwu, the founding emperor of the Ming Dynasty, decreed that all civil and military officials should wear royal robes, T-shirts and girds when they went to court. In addition, champions and scholars who have achieved fame but have not been awarded official positions can also wear official positions. Since then, the "black hat" has become a unique symbol of officials. From this point of view, as an official hat, the "black hat" has only a history of more than 600 years. But in the Qing Dynasty, the "black hat" was replaced by the "red tassel hat", and the black hat was no longer used as a symbol of officials. But today, people are still used to using "their own work" as a symbol of officials. For example, "losing one's official position" is still said to be "losing one's job". In the ninth year of Emperor Xianhe in the Eastern Jin Dynasty, Emperor Cheng asked officials working in the court to wear a hat made of black gauze, which was called "their jobs". Later, when Ming Di was in the Southern Song Dynasty, a man named Wang Xiuren created a hat with black gauze, also known as "their jobs". This kind of hat quickly became popular among people. Both officials and people, rich and poor, wear this style of hats, but the colors are different. At that time, the shape of the hat was not fixed, some were rolled into lotus leaves, some were like tall houses, and some still had two black "ears" sticking out. According to China's Notes on Ancient and Modern Times, in the ninth year of Tang Wude (AD 626), Li Shimin wrote: "Since ancient times, emperors have worn official positions, and all officials and scholars have worn them together." This shows that in the Tang Dynasty, their work was still used as a "uniform". It was in the third year of Hongwu (A.D. 1370) that the black hat became the official hat. It was stipulated by Zhu Yuanzhang, the founding emperor of Mao, that "all officials in Chang Dynasty should take their black hats, league collars and belts as official uniforms. "Since then, their work has become a hat that only officials can wear, and ordinary people can't care at all. There are several opinions about the time when the "black-money hat" came into being. Some people say it's the Tang Dynasty, others say it's the Song Dynasty. In fact, their official position was an official hat in ancient times, which first appeared in the Eastern Jin Dynasty. At that time, their work was not the monopoly of officials. Regardless of rank, officials and the public can wear it. It was not until the Tang Dynasty that it became an official hat. " "The Book of Tang Dynasty Dress System" records: "Those who have black hands will feast at the court and see the clothes of the guests. "In other words, their work is worn by officials when they go to court and entertain guests. They don't have to wear it at home at ordinary times, which is quite similar to the dress of some industries today. The earliest gauze hats were not all black. The high gauze hat in Jin Dynasty was made of white gauze by nobles, and only officials with low rank used black gauze. It was not until the Ming Dynasty that all court officials put on official clothes. According to historical records, in the third year of Hongwu (1370), the Ming government stipulated that all civil and military officials should wear court clothes and T-shirts when entering the DPRK. In today's traditional dramas, especially Beijing Opera, most of the actors wear plain clothes. We can see the officials of the Ming Dynasty wearing official hats when we watch the drama. The original black hat was woven with rattan, lined with grass stems and covered with yarn, and then painted. Later, when officials used their black hats, because the yarn after painting was strong and light, they removed the vines and put their feet flat on the hats, which meant that two hat wings extended from both sides of the hats. These two hat wings were gradually added from the early Song Dynasty to prevent officials from standing in court and whispering to each other. If two hats and wings touch, it is likely that the hats will be knocked off, and the emperor can easily find them. In the Qing dynasty, although their work was no longer used, "their work" still became a synonym for people to call officials orally.