啮桑 / Nie Sang
啮桑 / Nie Sang appears in 《资治通鉴·周纪》37丨苏秦:六国集团CEO的不堪情史 as the 323 BCE meeting site where 张仪, serving 秦国, meets the chief ministers of 齐国 and 楚国.
The episode gives two possible readings of the meeting. It may show Qin trying to improve relations with Qi and Chu after earlier pressure on Wei, or it may be Zhang Yi’s response to 犀首公孙衍 as Gongsun Yan begins organizing anti-Qin contacts from 魏国.
For the wiki, Nie Sang is a small but useful meeting node: it marks the move from individual persuasion stories into open multi-state diplomacy among rival strategist camps.