Siheyuan: Building a Strong Country Starting from Engineers!

Travel through the world of Qinman Siheyuan in 1965. Li Guohui became a junior engineer at the steel rolling mill. By punishing animals, Li Guohui discovered the magical power of the system. Of course he would not set his sights on the ruined courtyard house. Take out high-quality wheat for mass production and improve the national diet. Save everyone from disaster. They also brought out AKs, bazookas, rockets, armored vehicles... And other modern military industries for use in strengthening the country. Yingjiang: "Rabbit, you guys are playing for me, right?" As for the beasts in the courtyard, they are slowly being dealt with one by one... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.