Who knows the ironic and dishonest story?

There is a very interesting story in Yan Zi's Spring and Autumn Annals. The story is: One year in the Spring and Autumn Period, Yan Ying, the prime minister of Qi, sent a mission to Chu, and the king of Chu tried his best to fool Yan Ying, but all failed. On this day, the King of Chu hosted a banquet for Yan Ying. When the host and guests were a little drunk, I saw two small officials walking past the king of Chu with a prisoner tied. King Chu stood up in mock surprise and asked, "What are these people tied up for?" The petty official reported, "He is a Qi native and a thief." The King of Chu turned his head and said sarcastically to Yan Ying, "Oh, the people of Qi. Are you people used to stealing? " When Yan Ying heard that she got up, she replied unhurriedly: "I have heard that citrus reticulata can grow oranges in Huainan; Transplanted to Huaibei, it will grow into an immature bitter orange. Although the leaves are similar, the tastes of the two are quite different. What is the reason? Because the soil and water are different. " This man did not steal in Qi, but became a thief in Chu. I'm afraid the soil and water of Chu made this man look like? "The king of Chu ate kui, stared silently, realizing that he was no match for Yan Ying. This story shows Yan Ying's wit and eloquence. However, the objective environment and conditions do have a certain influence on people's moral concepts and standards of good and evil. Without this influence, we can't understand the differences of moral concepts and the relativity of good and evil standards in different regions and countries. Of course, it will be biased to exaggerate this influence too much.