 In 534 BCE, the ghost of Boyou (above) was seeking revenge on his murderers, and terrifying the people of Zheng (Duke Zhao, Year & , tr. Legge 1872:618 ).
<coherence>  In 534 BCE, the ghost of Boyou (above) was seeking revenge on his murderers, and terrifying the people of Zheng (Duke Zhao, Year & , tr. Legge 1872:618 ).
 In 534 BCE, the ghost of Boyou (above) was seeking revenge on his murderers, and terrifying the people of Zheng (Duke Zhao, Year & ).