Gui Xiang is not a compound surname. Compound surname: a surname consisting of more than one Chinese character. Such as Ouyang and Sima. There are many sources of compound surnames, such as Taishi, Wuma and Lezheng. Named after fiefs, such as Hu Ling, Yangtongge and Duangan. Some come from places of residence, such as East China, South China and Luqiu. Some people come from professional fields, such as Qi Diao. Also like Gong Liang, Ram and Zhuan Sun, they were named after their ancestors. Like Gongsun and Gongsun, they are all from their own family, and so are their great-grandfathers. Some of them originated from the name change of ethnic minorities, such as Tuoba's, Wei Chi's and Wan Yi's. , but also according to the article name of Gu Liang surname, even like Helian Bobo's own surname.