Let's Start with an Inventory of Qin Shihuang's Four Great Inventions

[●"Starting with an Inventory of Historical Classics for Qin Emperor and Han Wu" has been opened. [Different content and angles. Recently, there is a popular lament about Qin Shihuang on the D station: My 1.98-Meter-tall, heroic ancestor, what happened to giving him a longevity pill? There is no elixir of longevity, but there are four great inventions. Jian Banxi has a strong interest in history and always fantasizes about what would happen if ancient times could be changed, so he produced a special topic on "What if Qin Shihuang had four great inventions". This video is bound to the marquee system and has been played in all dynasties. As a result, the torrent of history has opened up branches with infinite possibilities in its long flow. "The first issue, taking a look at the book with the same text, papermaking and printing" [This inevitably brings up the hegemonic achievements of our eternal emperor...] Ying Zheng: "Continue, I like to hear it." Liu Che: "Huh." Li Shimin: "I don't know what will happen to me in the history books of future generations." [... It is a pity that Qin II died. Ying Zheng: "..." Liu Che: "Pfft." Li Shimin: "But Emperor Qin still left a lasting mark." "The second issue, a look at the four great inventions of gunpowder" [First of all, I would like to thank those emperors who took elixirs and killed themselves in order to seek immortality. I would like to mention Qin Shihuang Ying Zheng, Han Wu Emperor Liu Che, and Tang Taizong Li Shimin. Ying Zheng: "..." Liu Che: "..." Li Shimin: "..." Zhu Yuanzhang: "Hahahahahaha." "The third issue, the compass of the four great inventions" [If Zheng He had not only a compass but also a world map during his voyages, so that he would not be afraid of not finding these crops in North America, then Yongle Emperor Zhu Di would be able to do even more. Zhu Yuanzhang: "... Emperor Yongle, Zhu Di?" Zhu Di: "... The sky is harming me!" Jian Banxi didn't expect that the video she posted on a whim would become popular, and fans would leave messages with the titles of various historical figures. Her words and actions were like role-playing, and she even pretended to be characters to quarrel. It was really interesting. ●●● Tips: Related topics may include inventions and creations, agricultural crops, weapon evolution, border and national defense, Silk Road routes, people's livelihood and labor, etc. Each topic will also involve many extended topics. It can be regarded as a substitution type, which indirectly affects the infrastructure of each dynasty. There will be extended topics interspersed in the middle. For example, the extension of the above related content has its core, not just an inventory. Ps: They are all parallel time and space. ●●●●●● Purpose: Promote social development