商鞅

Shang Yang (c. 390-338 BC), legalist philosopher and statesman of the state of Qin 秦國|秦国[Qin2 guo2], whose reforms paved the way for the eventual unification of the Chinese empire by the Qin dynasty 秦朝|秦朝[Qin2 chao2]

Shang Dynasty (c. 1600-1046 BC) / surname Shang

commerce / merchant / dealer / to consult / 2nd note in pentatonic scale / quotient (as in 智商[zhi4 shang1], intelligence quotient)

martingale (leather strap in horse harness) / discontented

martingale (part of a horse's harness) / used in 鞅鞅[yang1 yang1]

wooden yoke for a draft ox