Why is there no word Yi in Baijia's surname? Pray for the great gods.

Read yùn when you say your last name. Others read Yu à n. All four. The sound is the same as rhyme, which is another pronunciation of yuan. Ancestor Wu Zixu. Wu Zixu, surnamed Wu, is a professional. Outstanding figures in the Spring and Autumn Period. Introduction of Qi surname: According to the research of Surname Dictionary, Surname Explanation, Where is Your Surname, Dictionary of Ancient and Modern Surnames, Calligraphy Dictionary and China Calligraphy Dictionary, Qi Heyuan is a word with different writing styles. Read yùn when you say your surname, but don't read yù an, from Wuqing, Wu Zixu. Surnames in the whole country are written in customary ways, and Microsoft can enter them by typing yp. It is widely distributed among 8 155 surnames in China. All provinces, municipalities and autonomous regions have it. Yu family originated from Yu family. Out of Nanyang, with Chu Jianzhong, after Zhuan Xu. -Excerpted from "Shi Yuan", Liu Ningzhi admired Qi Zhonglie in the Southern Song Dynasty and changed his surname to Qi. -See "Southern History" from "A Textual Research on Surnames". Qiu took his ancestral surname as his surname and was derived from Wu. Descendants of Wu Qi (later Prime Minister of Wu State) in the Spring and Autumn Period. —— From the Textual Research on Surnames. The origin of surnames: Qi → Wu → Chu → Mimi → Zhuan Xu's One of the Three Emperors and Five Emperors: Emperor → Zhuan Xu (read Zhu ā nx). There were five thousand in the Tang Dynasty. In the Song Dynasty, there was a thriving sect. Flourishing leaves, deep and long; Those involved in the forest will not forget Deng Lin; People who explore rivers will look for stars; So is the life of an old friend. Volume 1: The first surname was built in the Spring and Autumn Period, and the collection was in the Tang Dynasty, but it was only half a thousand.