Ministerial Authority Dispute
The Case of the Deaths of Duke Ding of Zheng and Zi Taishu
- Jurisdiction: Zheng State, China (Spring and Autumn period) (506 BCE)
- Original Case: 郑定公、子大叔卒案
- Key Figures: Duke Ding of Zheng (Zheng Dinggong, ruler of the Zheng state); Zi Taishu (You Ji, chief minister of Zheng)
- Case Tags: State Succession Crisis;Political Vacuum;Ancient Governance Transition;Ministerial Authority Dispute

