How many countries are there with the surname Wu? Is it a descendant of Wu Zixu?

Wu (Xi) has two surnames: 1, from Mi's family. After becoming the minister of the Yellow Emperor, Wu Xu took his ancestral name as his surname. According to the Female Soldiers Law of Xuan Di, when the Yellow Emperor was a tribal leader, there was a minister named Wu Xu under him, and his grandson took his ancestral surname as his surname, thus forming Wu's surname, and Wu Xu was the ancestor of Wu, who later became a nobleman in Chu. In the Spring and Autumn Period, there was a man named Wu Shen in Chu Zhuangwang, who was a descendant of Wu Xu. In 597 BC, Chu Zhuangwang went north to compete for hegemony with the State of Jin. He first sent troops to attack Zheng, and the state of Jin sent Xun to save him. The two armies met in Zhai. Chu Lingyin and Sun Shuai, seeing that 8 Jin Army was powerful, advocated withdrawing troops and agreed. At this time, Wu Shen said to Zhuang Wang, "The Jin army is not united, and the orders are not unified. Marshal Xun has no prestige. As long as the Chu army attacks, the Jin army will be defeated. " Sun Shuai said angrily, "The Chu army has been fighting for years and is exhausted. If you lose, even if I kill you to make meat soup, I can't atone for your sin. " Wu Shen smiled and replied, "If you win, it proves that you have no plan; In case of defeat, my meat will be eaten by the Jin people, and it's not your turn! " Then he carefully analyzed the advantages of the Chu army and the disadvantages of the Jin army, and finally persuaded Chu Zhuangwang to agree to play. As a result, Chu Jun won. So Wu Shen was named as a doctor, and Wu Shen became Wu's surname first, and his descendants formed Wu's surname with Wu's surname. 2. There is a Wu family of the Hui nationality. Among the Hui people, the Wu family in Jinling (now Nanjing) is the main family. There are many descendants of Wu, and there are many talented people: Chun Wu, an Islamic scholar in the early Qing Dynasty, translated "Return to the Truth" and so on; In the mid-Qing Dynasty, Wu Changhua, a flower picker in Jazz Bed Division, served as the governor of Hubei Province, while Lin Zexu banned crows from selling cigarettes in Wuchang. At the end of the Qing Dynasty and the beginning of the Republic of China, there were Wu Chongren who joined the League with Sun Yat-sen and participated in the Revolution of 1911, Wu Chongxian who had been engaged in education all his life, and Wu Chongxue (also known as Wen Zhong), an educator who was the director of the General Education Department of the Ministry of Education of the Republic of China and the director of the Education Department of Jiangxi, Zhejiang. After liberation, there were many scholars and experts in various disciplines in the Wu family. In addition, since the Ming Dynasty, among the "Jinling Ten Surnames" who moved from Nanjing and Yangzhou to Changde, Hunan, there was Wu. Hui people surnamed Wu are mainly distributed in Jiangsu, Zhejiang and Hunan. Ancestor: Wu Xu. Many scholars in later generations believe that Wu's surname originated from Wu Shen of Chu at the end of the Spring and Autumn Period. For example, the book "Compilation of Surnames" says: "Doctor Chu's martial spirit gives birth to luxury, while luxury gives birth to Shang, Yuan and Zi Xu, and his sons are Wang and Benqi", which is the most obvious example. However, the textual research on surnames can be traced back to the more ancient era of the Yellow Emperor. The book says: "My surname is Mi, and Huang has Wu Xu. When I see the law of female soldiers, I think it is the beginning of the Wu family, and I hope to settle down in Wuling." According to this statement, there was a surname of Wu as early as five thousand years ago. As for whether the Wu Zixu family of Chu originated from the courtiers of the Yellow Emperor, scholars have not been able to verify it because of the lack of literature. However, the history books did not explain why the surname Wu of Chu was named. Therefore, it seems not absolutely impossible to say that Chu Wu is the Yellow Emperor Wu Xu. Look at the above, Wu Wei's family, whether it originated from Wu Shen of Chu State about 3000 years ago or Wu Xu, the minister of the Yellow Emperor about 5000 years ago, has a long history, but there is no doubt about it. As for Wu Xu, the minister of the Yellow Emperor, due to the long history, there is no way to verify other deeds except a law on female soldiers. The descendants of Wu regarded Wu Xu as the ancestor of Wu. Second, the migration distribution (omitted) Wu did not enter the top 100 in Chinese mainland and Taiwan Province province. Wu has a long history. According to legend, the surname Wu originated in ancient times, and the Yellow Emperor had a courtier, Wu Xu, whose descendants were very prosperous. His descendants will take the surname "Wu" in his name. During the Spring and Autumn Period, there was a doctor in Chu State, Wu Shen (the ancestor of Wu Zixu), and later generations took Wu as their surname. This Wu surname comes from wang xing of Chu State. Wu developed into a noble family in Liang, known internationally as Liang. Last name: Dr. Chu after Wu Shen. Textual research on surnames: Huang has Wu Xu, and the method of seeing female soldiers is the beginning of the Wu family. In fact, both the Han nationality and ethnic minorities have the same ancestor, Wu Zixu. After carefully studying the Wu family tree, folklorists believe that although Wu Zixu was born in Hubei, the earliest and most important birthplace of the Wu family since ancient times is Changde, Hunan. There are also Miao people surnamed Wu in Xiangxi. Wu surname is a common surname nowadays, which is widely distributed, accounting for about 0. 1 1 of the Han population in China, ranking 12 1. Especially in Hubei, Hunan and Guangdong, the surname Wu in the three provinces accounts for about 64% of the Han population in China.