上蔡 / Shangcai

上蔡 / Shangcai enters the wiki through Qinji 131-1 as 李斯’s hometown in the former 楚国 world. The episode identifies it with present-day Shangcai County in Henan and uses it as the remembered place behind the 东门黄犬 idiom.

In the source’s retrospective contrast, Shangcai is where Li Si begins as a minor clerk and where ordinary life remains imaginable: leaving the east gate for leisure with his son. 咸阳 is where the same man ends as Qin chancellor condemned to public execution. The place therefore anchors the distance between 老鼠哲学 and late-power regret.

Connections

• 李斯 - hometown figure attached to the source.
• 楚国 - old political-cultural region of Li Si’s early life.
• 东门黄犬 - idiom grounded in Shangcai’s east gate.
• 咸阳 - execution setting contrasted with hometown memory.
• 老鼠哲学 and 乱世职业经理人式流动 - early ambition and mobility frame.