Three Kingdoms: I Was Engaged in Chemical Industry in the Late Han Dynasty

[No system, no golden fingers, farming articles, climbing science and technology trees, political strategies] Han Chao, a master of chemical engineering, accidentally returned to the body of a four-year-old silly boy in the late Han Dynasty, and the father of this body turned out to be Han Fu, who committed suicide in the toilet. Han Chao had to shoulder the burden of leading his family at a young age and relied on modern scientific knowledge to carry out literacy education. Solve the internal conflicts within the family and lead the Yingchuan scholar family He dug for oil in Han Dynasty and replaced his father as the governor of Jizhou. When the war breaks out among the heroes, it is the day when Han Chao raises his troops