"Once again, we can eliminate Duke Hui of Qin, as no major wars occurred during his reign. The murals depict the tomb owner's most glorious moments in battle throughout his life. It is clear that he does not qualify!"
"Likewise, Duke Chu of Qin can also be ruled out, as he was only a few years old during his reign!"
"That leaves us with three candidates eliminated, and the only one left is Duke Ling of Qin!"
"So, this is Duke Ling of Qin's tomb!"
"In the sixth year of Duke Ling's reign, in 419 BC, the Wei family of the Jin state built a fortress at Shaoliang, and Qin sent troops to attack. The two armies fought in Shaoliang for two years."
"In the eighth year of Duke Ling's reign, in 417 BC, the Wei army defeated the Qin army and built a fortress at Shaoliang again. The Qin army then built defensive fortifications along the Yellow River to prevent the Wei army from advancing westward."
