Siheyuan: Qiang Technology Starts with Hand Sewing Machines

Liu Weiguo traveled through the courtyard and awakened the super black technology system. Earn points and redeem them for various high technologies! Yi Zhonghai: How could Liu Weiguo be an eighth-level fitter? Jia Zhangshi: Liu Weiguo can actually make his own sewing machine! Yan Bugui: I am a mathematics teacher, but I can't understand Liu Weiguo's notes? Leader: Thanks to Comrade Wei Guo for cultivating the cold-resistant rubber trees, our Dragon Kingdom will no longer be short of rubber! Leader Ju: This guy actually optimized the configuration of nuclear fusion? Did he also get the nanomaterials for the space elevator? Ran Qiuye: Brother Wei Guo is really knowledgeable. Yu Li: Being Liu Weiguo's woman, even if I cannot see the light of day, I will never regret it in my life. Lou Xiao'e: Brother Weiguo, what do you think my sister should invest in next? Ding Qiunan: Brother Wei Guo, please teach me CPR again! On this day, a female prisoner was escorted from the factory. Her name was actually Ye Wenjie? … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.