"How Many Times in Spring in Chang'an", the protagonist Shen Yanzhi: Shen Yanzhi, a scholar from a poor family, went to Chunwei for the third time and passed the exam based on his true talents and academic achievements. After becoming an official, he was caught in the struggle between the old and new parties. He did not cling to the powerful, but used the strategy of managing the world as an edge, and dealt with the undercurrent of the court. In his spare time, he helped his neighbors improve their farming and mulberry farming, and gradually gained reputation. Eventually, he settled down with his wisdom and became a generation official.