In the 12th century, Zhu Xi produced a reworked, condensed version of Zizhi Tongjian, known as Tongjian Gangmu, or Zizhi Tongjian Gangmu (通鑒綱目).
The whole of Zizhi tongjian Volumes 1-8, covering the years 403-207 BCE, have been translated into English with copious notes and annotations [REF].