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Xú Zhěng (Chinese: 徐整; Wade-Giles: Shu Zheng, 220 - 265 AD) was a Three Kingdoms (三國) period Daoist author of the "Three Five Historic Records" (Chinese: 三五歷紀; pinyin: Sānwǔ Lìjì, literally: "Three Five Calendar"). The "3-5" refers to the "Three August Ones and Five Emperors" (三皇五帝). Image File history File links Broom_icon. ... Wade-Giles, sometimes abbreviated Wade, is a Romanization (phonetic notation and transliteration) system for the Chinese language based on Mandarin. ... Events Han Xiandi abdicates his throne to Cao Pi, symbolizing the end of the Han Dynasty and the beginning of the Three Kingdoms period in China. ... Events Wei Yuandi abdicates, end of the China. ... The Three Kingdoms in 262, on the eve of the conquest of Shu. ... For other uses of the words tao and dao, see Dao (disambiguation). ... It has been suggested that Pinyin method be merged into this article or section. ... The Three August Ones and Five Emperors (Chinese: 三皇五帝; Hanyu Pinyin: ; Wade-Giles: san-huang wu-ti) were mythological rulers of China during the period from c. ...