Who said that the wife can't make ends meet?

The source of losing money due to the loss of his wife comes from the allusions in the ancient prose "The Old Man's Words".

As expected, Lv Chen was ordered by the State of Chu to be executed a few years later. King Chu Cheng remembered Dou's past contributions, promoted his son Dou to Lingyin, and made Dou Yuejiao proud. In the face of Jin's attack on Cai, King Chu ordered doctors Dou Bo and Cheng Daxin to lead the way to save Cai.

The two armies of Chu and Jin are at loggerheads across the water. Two months later, the Jin army was in a hurry. Doctor Yang's father wanted to withdraw, but he was afraid that the Chu army would take the opportunity to attack when withdrawing, and he was afraid that it would give people a laughing stock of getting cold feet after withdrawing. He thought about it and had a plan.