Case of Shi Yang of Jin Invading Qi and Capturing Zang Jian

During the Spring and Autumn period, Jin minister Shi Yang (Fan Xianzi) invaded Qi and captured Zang Jian, a Qi noble officer. The Marquis of Qi sent the eunuch Susha Wei to console Zang Jian and urge him not to die. Zang Jian regarded a eunuch—a mutilated “punished person”—being sent to attend a gentleman as a severe ritual insult. Protesting that the ruler's grace was incomplete and that a penal outcast should not approach a shi, he used a wooden stick to aggravate his wounds and died. The incident exposed the tension between state authority and strict ritual propriety governing noble conduct, making it a celebrated episode in early Chinese legal thought.

No formal trial was held. Zang Jian died by his own hand. In the Zuo Commentary and later Han dynasty Chunqiu jueyu (Adjudication According to the Spring and Autumn Annals), the Marquis of Qi was morally condemned for a grave breach of ritual governance that effectively forced a worthy officer to his death.

Whether the Marquis of Qi’s decision to dispatch a eunuch (a mutilated criminal) to comfort a captive noble officer violated established ritual norms, thereby causing the officer's suicide; the limits of sovereign discretion in ritual matters and the right of a shi to preserve dignity through death.

The case reinforced the Spring and Autumn principle that a ruler must not employ persons who have suffered corporal punishment for services involving gentlemen. It became a key precedent in Confucian legal reasoning, illustrating how ritual violations could generate de facto criminal responsibility without a formal tribunal, and underscored the extreme value placed on personal dignity among early Chinese aristocrats.