Duke Cheng of Jin

Duke Cheng of Jin (Chinese: 晉成公; pinyin: Jìn Chéng Gōng), personal name Ji Heitun, was from 606 to 600 BC the duke of the Jin state. He was the youngest son of Duke Wen, and succeeded his nephew Duke Ling, who was killed by Zhao Chuan (趙穿). Zhao Dun (Viscount Xuan of Zhao) and Zhao Chuan then installed Duke Cheng on the Jin throne.^[1]

Duke Cheng of Jin 晉成公
Duke of Jin
Reign	606–600 BC
Predecessor	Duke Ling
Successor	Duke Jing
Died	600 BC
Issue	Duke Jing
Names Ancestral name: Jī (姬) Given name: Hēitún (黑臀) Posthumous name Duke Cheng (成公)
House	Ji
Dynasty	Jin
Father	Duke Wen
Mother	Princess of Zhou

During the seven years of Duke Cheng's reign, the Jin state attacked the states of Zheng, Chu, Qin, and Chen.

Duke Cheng died in 600 BC and was succeeded by his son, Duke Jing.^[1]