Jiang Wan, a doctor of agriculture, transformed into a concubine to celebrate her cousin's wedding, and married Gu Qingzhou, a sickly scholar with a poor family. She originally wanted to use modern knowledge to farm and do business, and get married when she saved enough money, but she accidentally gave up her husband to become the best in the imperial examination. When Gu Qingzhou was in high school, everyone laughed at her that she was not worthy of being an official's wife because she was a merchant, but he expressed his love to the court: "The success I have today is partly due to the wise eyes of the emperor, and partly due to my wife's porridge, rice, bricks and tiles." Later, she opened women's schools all over the world, and the agricultural books she compiled were regarded as classics. The first thing that the powerful Mr. Gu Ge did after he came to court was always to go home to help her tend the new seedlings in the experimental fields. From an acre of thin farmland to thousands of miles of mountains and rivers, they have planted a prosperous world together.
