History Liu Bei is Mrs. Sun (coined for later generations, this name first appeared in the Peking Opera "Dragon and Phoenix Becoming Auspicious"), Mrs. Gan, Mrs. Mi and Mrs. Wu (sister of Wu Yi, a general of Shu State). In history, it was called Wuyi, and later the queen of Shu), and there were several unknown ones.

Zhang Fei is Xiahou's niece, and her sister Xiahou (Xiahou Juan and other Xiahou in the comic book "The Three Kingdoms", whose names are all fabricated).

Guan Yu didn't mention who his wife was in official history and romance. The only record is that the biography of the Three Kingdoms of the Ming Dynasty mentioned Guan Suo's recognition of relatives, and then Qian (alias Mao Dongyi crab, now Qingpu) recorded in his book "The Collection of Novels": "In the Wuwu during the Kangxi period of the Qing Dynasty, the garrison commander of Jiezhou got a brick and carved it on it. Bricks, which are tombstones, are engraved with the information of Guan Yu's last two generations. Based on these materials, Wang wrote the Tombstone of Guan Houzu. This article also mentions Guan Yu's wife: "Hou Chang married Hu, Yu Lingdi Guang, and was born on May 13th of the first year of Wuwu". Guan Yu's wife, surnamed Hu, can be found in Biography of Popular Three Kingdoms in Hunan and Tombstone of Guanhouzu. This amazing coincidence makes people wonder: is this the truth of history or a side event?

It is wrong to mention the story that Guan Yu's wife is diusim. In fact, according to the Romance of the Three Kingdoms, after the death of Lu Bu's White Gate Tower, the story of Diusim was given to Guan Yu after Guan Yu surrendered to Cao Cao. In order to win over Guan Yu, he gave Guan Yu the story of Diesim and Red Rabbit, but Guan Yu only brought the story of Red Rabbit without Diesim!

So their wives only recorded their surnames without names, and now some TV plays give them names for art's sake.