Here's a short version: The “-ism” we invoke when we posit things like “Daoism” was glimpsed for the first time by Sima Tan
. (d. 110 b.c.e.), lord grand astrologer (taishigong
) to the Han court. His essay “Yaozhi”
(Essential points), included in the final chapter of his son Sima Qian's Taishigong, analyzes the strengths and weaknesses of six approaches to governance:
Yinyang
,
Ru
(known to us as Confucians),
Mo
(the Mohists),
Fajia
(called Legalists),
Mingjia
(called Sophists), and
Daojia
(or Daode
, the supposed Daoists).