Ji Ben
Han dynasty imperial physician (died 218)

Ji Ben (died 218) was an imperial physician who lived during the late Eastern Han dynasty of China. In 218, he started a rebellion with several others in the imperial capital, Xu (許; present-day Xuchang, Henan), but the revolt was suppressed and the conspirators were captured and executed.
Error in name
Ji Ben's given name was actually "Pi" (丕; Pī). His name is believed to have been erroneously recorded as "Ben" (本; Běn) in historical texts to avoid naming taboo, because "Pi" was the personal name of Cao Pi, the first ruler of the Cao Wei state. Besides, the Chinese character for "Pi" might have actually been 㔻 instead of 丕. There were instances where 㔻 had been mistakenly written as 丕.
Life
Ji Ben served as a court physician (太醫令) in the imperial court of the Eastern Han dynasty during the reign of Emperor Xian (r. 189–220). Around the time, the Han central government had fallen under the control of Cao Cao, the Imperial Chancellor. Emperor Xian was merely a figurehead ruler. In 216, Emperor Xian granted Cao Cao the title of a vassal king – King of Wei (魏王) – and allowed him to establish a vassal kingdom in northern China which was still nominally under the Han administration.
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This entry incorporates text from “Ji Ben” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.