1. "Why Home" comes from "Historical Records". The famous general Huo Qubing of the Han Dynasty went to the Xiongnu 6 times in his life. It was a painful blow to the Xiongnu and also to the Han Dynasty. Emperor Wu defended the Western Han Dynasty, temporarily alleviated the stability of the Xiongnu border, and also resolved the long-term threat of the Xiongnu to the Han Dynasty. At that time, Emperor Wu of the Han Dynasty built a very luxurious house for Huo Qubing. Unexpectedly, Huo Qubing responded to the luxurious house with the sentence "The Xiongnu is not destroyed, so why should we take care of the family?" This means that the Xiongnu war has not yet ended, nor has it been eliminated. At this time How can I start a family? This expresses his loyalty to the country. Emperor Wu of the Han Dynasty was very moved after hearing this. Now this sentence is also understood to mean that the major events in life have not been realized yet. How can we talk about the love of children and starting a family at this time? It implies that without a career, there is no family.

2. "The Xiongnu is not destroyed, why should we take care of our family" has now become a famous saying through the ages. Only by understanding the story and origin behind it can we understand the meaning behind this sentence.