Siheyuan: the Understanding Is Incredible and Unlocks the Skills of a Powerful Nation.

Zhang Tian accidentally traveled back to the 1960s. Came to the world of Qinman Siheyuan. At the beginning, the Jia family forcefully occupied the house. It's okay, let's take a look at the damage assessment with a lamp. Did Jia Zhang insult the martyrs' relatives? Then go in and calm down... After awakening the golden finger, Yi Zhonghai likes moral kidnapping? Then come a counter-kidnapping. Life is just an adjustment, and strengthening the country is the key. China is short of precision machine tools? Then make it. Is the lack of advanced weapons making the West look down upon? Find out about j-20. Eagle sauce, learn about intercontinental missiles, they will explode. The big dog brandished foreign exchange: Young hero, please leave my 055. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.