If you can really cross the Qin Dynasty, you want to master a skill and get the appreciation of the emperor to succeed. This skill may be health care. It can make the emperor prolong his life or improve his health, and he will soon be appreciated and successful by the emperor, which shows that Xu Fu can rely on absurd alchemy to become a royal guest. But this was when Qin Shihuang was alive, when the Qin Dynasty began. If we say that at the end of Qin Dynasty, only by mastering the military skills of leading troops to fight can we gain the appreciation of the emperor and succeed.

We can see that at the beginning of the establishment of the Qin Dynasty, the world was actually stable, with Reese in literature and Meng Tian in arms. It can be said that civilian military commanders lack everything. National unity, no war. At this time, no matter how talented you are, it is not necessary for Qin Shihuang, and it is difficult to be appreciated and successful. But at this time, we can see that Taoist Xu Fu can go in and out of the court at will with the skill of alchemy, and he can seize power. We will find that whoever can prolong the life of Qin Shihuang at this time will be appreciated. Based on the needs of Qin Shihuang, people who can keep in good health at this time can naturally get the appreciation of the emperor and succeed.

However, with the development of Qin Dynasty, eunuch Zhao Gao played politics, which made people's livelihood miserable. When the world rises up in succession, it is easier to be appreciated and successful if you master the skills of leading troops to fight at this time. Because at this time, it is necessary for generals to turn the tide, pacify the world and save the declining national situation. People who master the skills of leading troops to fight at this time are more likely to be appreciated and more likely to succeed. All in all, it all depends on the specific situation and actual needs at that time.