1, thank you. During the Song Dynasty, Liu Wengong held an important position in North Korea. A self-proclaimed student gave him a load of hay. Unable to refuse, Liu Wengong immediately thanked him for a gorgeous suit, which was worth several times more than a load of hay. Seeing that the purpose of giving gifts and bribing could not be achieved, the man had to drag the hay back.

2. His wife advised Fu Lian. When Sima Mengzong was a fishing official in Linchi, Dongguan, he gave his wife pickled fish because she loved fish, but her wife returned all the fish, adding that as a fishing official, he gave pickled fish to his family, which was difficult to convince. So she didn't eat fish for three years, and Sima Mengzong was honest from then on;

3. Yan Ying, a native of the Spring and Autumn Period, and Yan Ying, a lover of Qi, advocated frugality all his life. He usually lives in poverty, and his wife only wears cloth and never expects silk. Yan Ying has a fox fur coat, which has been worn for 30 years. Others laughed at him, but he took it in stride. Gong Jing praised his diligence and honesty and gave him a daughter's fur coat, but he refused to accept it.