Siheyuan: Catching Spies with Your Left Hand, Conducting Scientific Research with Your Right Hand

Back in that era of material scarcity, He Yuzhu just wanted to pursue a career. Not only is he a master of cooking, but he also possesses black technology drawings that transcend the times! Improved coal stove drawings → Warmth all over Beijing, model worker Shi Chuanxiang personally promotes it! Converter steelmaking technology → The Ministry of Industry was shocked and was hired as a special chief engineer! High-strength alloy formula → a top-secret national project, Commander Zhao personally sent guards to stand guard! In this era of planned economy, I am the biggest "variable". Conquer Lei Dongbao as an agricultural base, and guide Han Chunming to dominate the antique world. Discover Song Yunhui to engage in scientific research, and train Zhong Yuemin to enter the industry. From a small courtyard cook to a powerful "unparalleled national scholar". Yi Zhonghai wants to kidnap me with morality? Sorry, my moral bottom line is so high that you can't even see it below the atmosphere. In this life, I want the chaos in this courtyard to become the background music for me to reach the top! He Yuzhu: My goal when lighting up a cigarette is not to defeat my neighbors, but to defeat the stars and the sea. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.