Although "Xu" and "彧" have the same pronunciation, they are not the same person. Xun Xu (? - 289), courtesy name Gongzeng, was a native of Yingyin, Yingchuan (now Xuchang, Henan). He was a politician during the Wei and Jin Dynasties, as well as a musician and bibliographer. The great-grandson of Xun Shuang, Sikong of the Han Dynasty. He was precocious and eager to learn, and he was the secretary of Cao Shuang in the general camp. He was promoted to the general secretary of the Central Committee. When Cao Shuang was killed, no one dared to express condolences. Only Xun Xu went to express condolences alone, and everyone followed him. Later, he followed Sima Zhao and when the Jin Dynasty was first established, he worked with Pei Xiu and Yang Hu to master secrets. He worshiped Shizhong, Zhongshujian and Guanglu, and was promoted to Shangshuling. He was proficient in music and made 12 flutes according to the twelve rhythms, with correct temperament. In the tenth year of Taishi (274), he took the post of Secretary Supervisor and organized the Western Jin Dynasty palace collection with Zhang Hua, the Secretary of the Central Committee, according to Liu Xiang and Liu Xin's "Bielu". In the fifth year of Xianning (279 AD), he was responsible for editing the "Ji Tomb Book" into the "Bamboo Book Annals" from the ancient tombs in Jixian County (now Jixian County, Henan Province). Xun Yu (163-212), courtesy name Wenruo, was a native of Yingyin, Yingchuan (now Xuchang, Henan). He was an important adviser to Cao Cao in the late Eastern Han Dynasty. Life: He was born in a family of officials. He showed his talents at a young age and was free from ridicule. He Yong, a famous scholar in Nanyang, once praised him as "the talent of Wang Zuo". In 189, he was promoted to Xiaolian, and then moved to Kangfuling (yin Gangfu). When Dong Zhuo entered Chang'an, he predicted that his hometown Yingchuan would be attacked and persuaded the villagers to move away. However, the villagers did not listen. Xun Yu had no choice but to abandon his official position and move to Jizhou with his family. Later, Yingchuan was massacred by Dong Zhuo's army. At the end of the Han Dynasty, when the feudal lords separated, he first attached himself to Yuan Shao, but found that Yuan Shao could not achieve great things, so he defected to Cao Cao, the governor of Dongjun in 191. Cao Cao regarded him as Zhang Liang and appointed him as Fenwu Sima, and a year later as Zhendong Sima. In 194, when Cao Cao conquered Tao Qian, Chen Gong and Zhang Miao betrayed Cao Cao and welcomed Lu Bu. At that time, Xun Yu was guarding Zhen City. Guo Gong led tens of thousands of troops to the city. Guo Gong asked for an audience. . Xun Yu, Cheng Yu and Xiahou Dun fought to protect the three cities, allowing Cao Cao to counterattack Lu Bu. In August 196, Xun Yu proposed to welcome Emperor Xian of the Han Dynasty to Xuchang, and ordered Cao Cao to use the emperor to control the princes, greatly increasing his power. Soon he was appointed as a minister, abided by the minister's orders, participated in military and state affairs, put forward strategies many times, and recommended counselors such as Xun You, Zhong Yao, Guo Jia, Chen Qun, Du Xi, Sima Yi, Xi Zhicai, etc., and established a strong think tank. Regiment and became an important counselor in Cao Cao's group. During this period, he discouraged Cao Cao from attacking Yuan Shao in the north, believing that Lu Bu should be attacked first, and Cao Cao obeyed. Before the Battle of Guandu, Kong Rong expressed to Xun Yu that he was worried about Yuan Shao's power, but Xun Yu analyzed the mistakes of Yuan Shao's emperor and ministers one by one, and it turned out to be just as he expected. In 200, when Cao and Yuan faced off at Guandu, Cao Cao wanted to retreat due to lack of food, but Xun Yu made Cao Cao determined with a message and finally defeated Yuan Shao. He was granted the title of Marquis of Wansui Pavilion and was granted the title of Marquis of Wansui Pavilion, with a settlement of 1,000 households. During this period, he dissuaded Cao Cao from conquering Liu Biao in the south and restoring Jiuzhou. In 212, Dong Zhao and others elected Cao Cao as Duke of Wei, but Xun Yu was still loyal to the Han Dynasty and stood for the emperor, so he opposed it. Although Cao Cao verbally promised not to be Duke of Wei, he was not angry. Moreover, Xun Yu had previously received a letter from Han Xian Emperor's father-in-law Fu Wan complaining about Cao Cao's execution of Dong Cheng. Cao Cao was already unhappy with Xun Yu. It happened that Cao Cao was conquering Sun Quan in the south and sent Xun Yu to Qiao to reward the army. He was appointed as Shizhong and Guanglu doctor. Another story says that Cao Cao sent an empty box, and Xun Yu knew that he was asking him to commit suicide, so he took the medicine. When he was fifty, his posthumous title was Jinghou. The next year, Cao Cao was promoted to Duke of Wei. Xun Yu was described in the Character Code as "a great and beautiful man", while Pan Xu built an inscription for Xun Yu and wrote "magnificent appearance", and was even said by the fanatic Mi Heng that Xun Yu's "writing can be used to express condolences", which means Xun Yu was beautiful and could be used in mourning. It can be seen that he was a handsome man. He was loyal to the Han Dynasty. In his early years, he supported Cao Cao to welcome Emperor Xian of the Han Dynasty to Xu, so that Emperor Xian of the Han Dynasty was protected. Later, he opposed Cao Cao's advancement as Wei Gong in order to protect the Han Dynasty. But because of this, it deviates from Cao Cao's philosophy. Family Grandfather Xun Shu, served as Langling Ling, was a talented person, and was very famous during the Shun and Huan periods of Han Dynasty. He has eight sons, known as "Eight Dragons". Fathers: Xunjian Xunnui (ancient pronunciation), Xunyu's father, served as the prime minister of Jinan. Xun Jing had a reputation for virtue and lived in seclusion all his life. The famous scholar Xu Zijiang commented that he and his younger brother Xun Shuang were both jade, Ci Ming (Xun Shuang) was bright on the outside, and Shu Ci (Xun Jing) was moist on the inside.

When the envoys retreated to Guandu, Shao Bi marched forward with drums, showing the appearance of overturning and no chance of victory. If we later march to the south and abandon Yan and Henan, we will lose our stronghold since it will be difficult to gain advantage. Yu's two strategies were to use death to survive, to use misfortunes to bring blessings, and to seek special achievements, which were beyond the reach of his ministers. Therefore, the former emperor valued the merits of his fingers and the rewards he gained with a small amount of effort; the ancients respected the rules of curtains and walls, and achieved victory by attacking from below. The previous rewards and records have not been matched with Yu Weiwei's honor, but he begged for a fair discussion and was granted permission to live in his household. ” The book of the Later Han Dynasty said: “Since he moved the emperor to Xijing, Shandong has been in a state of turmoil. Difficult, is it because of chaos and false righteousness that it is against the right plan? It is sincere and benevolent to save the people from haste, and it is unfavorable to hinder Dong Zhao's proposal. It may be too late. It is often thought that those who are below the level of the middle class have no way to prepare for the truth. They have studied and studied the original principles, and they are not necessarily the ones who can fully explain the truth. . He is not too benevolent to be greedy. If he has everything, he will be ruined. This is also true for those who do not have the same merit. If there is no great talent, there will be no help for it. If the merit is high, the imperial weapon will move on its own. That's it. It's time to get rid of it. It's just a matter of returning it to justice, and it's also a sacrifice to achieve benevolence." The book of the Later Han Dynasty praised: "The public is proud, and the horse's voice is rising. When power is deceived, money is spent on friends. Tianyi, the music is frustrated, the customs are easy to be frightened, and the lonely voice is safe. Who can help Yu?

Reference: Wiki

Xunxu and Xunyu are not the same person

Not Xunxu (?-289), named Gongzeng, Yingyin, Yingchuan (now Henan) Xuchang), a politician during the Wei and Jin Dynasties, a musician and a bibliographer. The great-grandson of Xun Shuang, Sikong of the Han Dynasty. He was precocious and eager to learn, and he was the secretary of Cao Shuang in the general camp. He was promoted to the general secretary of the Central Committee. When Cao Shuang was killed, no one dared to express condolences. Only Xun Xu went to express condolences alone, and everyone followed him. Later, he followed Sima Zhao, and when the Jin Dynasty was first established, he worked with Pei Xiu and Yang Hu to master secrets. He worshiped Shizhong, Zhongshujian, Guanglu, and was promoted to Shangshuling. He was proficient in music and made 12 flutes according to the twelve rhythms, with correct temperament. In the tenth year of Taishi (274), he took the post of Secretary Supervisor and organized the Western Jin Dynasty palace collection with Zhang Hua, the Secretary of the Central Committee, according to Liu Xiang and Liu Xin's "Bielu". In the fifth year of Xianning (279 AD), he was responsible for editing the "Ji Tomb Book" into the "Bamboo Book Annals" from the ancient tombs in Jixian County (now Jixian County, Henan Province). Xun Yu Xun Yu (163-212), courtesy name Wenruo, was born in Yingyin, Yingchuan (now Xuchang, Henan). At the end of the Han Dynasty, when the feudal lords separated their regimes, he first attached himself to Yuan Shao, but found that Yuan Shao could not achieve great things, so he defected to Cao Cao. He gave many ideas to Cao Cao, the most far-sighted was to welcome Emperor Xian to Xu. Soon he was appointed minister, participated in military and state affairs, and became an important counselor in Cao Cao's group. Cao Cao regarded him as "my son-in-law (Zhang Liang)". Later, because he opposed Cao Cao's title of Duke of Wei, he was forced to commit suicide (some say he died of illness).