Kong Yiji said that there were four ways to write the word "return". In "Water Margins", when Kong Yiji arrived at the restaurant, all the people drinking looked at him and laughed. Some shouted,"Kong Yiji, you have a new scar on your face!" He didn't answer and said to the cabinet," Two bowls of warm wine and a plate of fennel beans." Nine copper coins. They deliberately shouted,"You must have stolen something from someone else again!" Kong Yiji opened his eyes wide and said,"How can you smear people's innocence out of thin air?" I saw you steal the He family's books and beat you up the day before yesterday." Kong Yiji's face turned red and the veins on his forehead bulged as he argued,"Stealing books can't be considered stealing books! Can a scholar's business be considered stealing?" Then, he said something that was hard to understand, such as "a gentleman is poor" and "who cares", which made everyone laugh. The atmosphere inside and outside the shop was filled with joy.