The allusion of "sitting without being confused" first appeared in the Outline of Xunzi: "Liu Xiahui wears the same clothes as the back door, but there is no doubt. This is not a day's news. " This story has been widely sung since the Han Dynasty, which is a household name. According to legend, on a cold night, Liu Xiahui met a woman without family at the city gate. Liu Xiahui was afraid that she would freeze to death, so she sat in her arms, unbuttoned her coat and sat with her all night. No indecent assault occurred. Therefore, Liu Xiahui is called a "sit-in" gentleman.

Real name Zhan Huo, posthumous title Hui. Because his fief was in Xia Liu, later generations respectfully called him "Liu Xiahui" or "He Liu Sheng Xia Hui". Born in Xia Liu, a vassal state of Zhou Dynasty, he belongs to Zhanwa Village, Xiaozhi Town, Jinan City, Shandong Province. China was an ancient thinker, politician and educator. Liu Xiahui is a model of abiding by China's traditional morality, and his story of "sitting without chaos" is widely circulated. Confucius rated him as "losing his holiness", while Mencius respectfully called him "ping sheng".