Reborn in the 70s, doing whatever it takes to make money

Introduction: [Era, loyal dog, entrepreneurship, time travel, shrewdness, decisiveness] After death, he was reborn into his sister-in-law Xu Qing.He ran away with someone and drowned in a river. He became a loser and became the laughing stock of the villagers?Is the village bully trying to trick her?Xu Qing didn't panic, waved her little hand, and all the plots were shattered.With a little trick, the bad guy goes to jail.Build factories to get rich, build roads and bridges, and transform poor villages into model wealthy villages.While countless people are complacent about getting into college, Xu Qing has become an honorary professor at two of the top universities in the country.While others were still worrying about a bicycle, Xu Qing was already riding on the most advanced car in the country.TV, cars, mansions, bags, fame, status... you name it.