
Wayward grandson educated by Yi Yin, the model minister.
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Tai Jia's reckless behavior and disregard for ancestral rituals led his chief minister Yi Yin to exile him to the Tong Palace. Yi Yin ruled as regent for three years, an unprecedented act of ministerial authority over a Shang king.
After his restoration, Tai Jia enacted administrative and moral reforms based on Yi Yin's teachings. These included stricter adherence to ancestral rites, fair taxation, and appointment of virtuous officials, stabilizing the early Shang state.
After three years in exile, Tai Jia reformed his behavior under Yi Yin's guidance. Yi Yin then restored him to the throne. Tai Jia subsequently ruled wisely, becoming a model of moral transformation in Chinese historiography.
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