Rebirth of the God-Level Academic Overlord

Yang Rui, a vulgar, overweight man with a biology graduate background, was unemployed after graduation. By chance, he became an all-around golden lecturer at a cram school. Then, with a stumble, he transmigrated to 1982, becoming a tall and handsome high school repeat student, and also carrying a head full of books and materials.The college entrance examination acceptance rate in the 80s was very low? Classmates, follow me...Job assignments were very dogmatic? Come to my house, I'll tell you how to do it...If the nation is ailing, release the younger brothers!If a person is ill, release the younger sisters!This is the story of an impure technician.