Farming and reading lady

Gu Xixian, a primary school teacher, was single from birth. She devoted herself to her students' studies and died suddenly in the middle of the night at the age of 38. As a result, she traveled through time and lived again. What? Golden finger? Do you mean her belly full of books? What? Space? Do you mean her head full of five thousand years of history? Don't expect her to be able to change like a magician. Her way is to follow the routine. Farming? Yes, yes, we have the life record of Grandpa Yuan. Business? Yes, yes, can we copy the routine of the red-topped businessman? Otherwise, the Thirty-Six Stratagems? Is the business world like a battlefield, the same as before. Imperial examination? Can we recite the Four Books and Five Classics and the Records of the Grand Historian? Let's go...