After I was reborn, I became a plug-in for the country

After the rebirth of the abandoned prince Yinren, he was bound to the auxiliary system.But this system has more form than content and refuses to help him directly kill his competitors. He has to start from scratch.Not only that, in order to help him in the name of euphemism, he also increased his learning efforts.So, after being reborn, Yinren, who was only a single-digit year old, started to learn systematically customized courses, moral, intellectual, physical, mathematical, physical and chemical.Yinren thought that these were not out of date to pass the time, and were of little use.It was only later that he realized he was dead wrong.The course is almost the same, and it is time for him to enter the dynasty and participate in politics.The Yellow River flooded. After the disaster relief, Kangxi wanted to build a dam for flood control. The civil and military officials of the Manchu Dynasty did not know how to start, and the workload of data calculation was too great.YinReng stood up: I know this question!The application of the combination of mathematics and physics in practical fortifications, I just wrote this paper some time ago.After solving the dam, Lao Maozi in the north thought he had strong muscles and wanted to grab the land of Qing Dynasty.Kangxi was worried again, but he couldn't beat him, so he was not convinced.YinReng: I know this question.Khan Amar, I just happened to develop new weapons recently, so I can try them out.Lao Maozi was repulsed in disarray, and other European countries heard about this and took advantage of business opportunities to inquire about the Qing forces.Kangxi is still worried, can't understand what to say, how to talk?Yinren: I know this question, Khan Ama, I know several different foreign languages, I understand it, he is trying to trick us.So he pretended to be a pig to eat a tiger, took advantage of the opportunity to do business with foreigners, and cheated the foreigners a lot of money, and by the way, he also sold the goods of Qing Dynasty all over the world.The treasury is rich, Kangxi is overjoyed, well done son!Manchao Wenwu dropped his chin in shock: His Royal Highness, how can you do anything!I know you will, but can you leave some room for other brothers to play?Other brothers except Big Brother: Brother Prince is great!Sign Sign!Please sign us!Yinren: Calm down, everyone, let's talk about reform first.Kangxi and other ministers: ... reform, what reform?Demining: overhead background, private setting, private setting, private setting.The setting of the system is more like a teacher, and it will not directly help him conjure anything. ┃ Search keyword: Protagonist: Yinzhen ┃ Supporting role: System