Introduction of related information

1. Dongfu, a descendant of Zhuan Xu, raised dragons for Shun Di and was named as a dragon. In ancient times, "money" and "Guan" were homophonic, so later Guan Longshi was written. Jie is tyrannical and dissolute, taking wine as a pool. The wine jars are piled up into hills, and he is addicted to alcohol and ignores political affairs. A saint named Guan Jilong went to remonstrate and angered Xia Jie, who was imprisoned and killed. The descendants of Guan Longpeng later changed their surname to Guan and called Guan. 2. Take the official name as the surname. During the Spring and Autumn Period, your doctor Yin worked as a customs officer in Hanguguan. According to legend, when I went abroad, I wrote a 5,000-word Tao Te Ching for Yin. Yin handed this book down to the world, and also became immortal with Lao Zi. Yin's descendants take his official name as his surname, also known as Guan.