Courtyard House: Starting as an engineer, crushing a yard full of poultry

Li Xiangdong was struck by lightning and his soul was transported to 1961, possessing the body of a young engineer!
Unfortunately, I was assigned to a courtyard house within the "Bird-Filled Courtyard" complex. Thus began my journey into bird fighting!
Li Xiangdong, possessing various skills, may not have a system, but he has acquired a mysterious space—his own warehouse! Crushing all the beasts is a piece of cake!
Actuarial master Yan Bugui can easily manipulate things, while education guru and madman Liu Haizhong is just a piece of cake!
Moral exemplar Yi Zhonghai's moral blackmail is child's play. The Siheyuan War God, Sha Zhu, casually... he even snapped off the vampire Qin Huairu's sharp lips.
Old hag Jia Zhangshi whipped her so she dared not throw a tantrum. Deaf old woman Wang Po made her reveal her true form.
Hijacking Yu Li's job made Yan Jiecheng burst into tears!
Look at how Li Xiangdong built the great motherland with his skills in the 1960s.