The names of Li in history include Li Er, Li Si, Li Shimin, Li Bai, Li Guang, Li Shangyin, Li Qingzhao, Li Dazhao, etc. 1. Li Er, Laozi, whose surname is Li, whose courtesy name is Dan, and whose name is Boyang, or posthumous name is Boyang. He was born in the late Spring and Autumn Period and died unknown. He was born in Chen during the Spring and Autumn Period of the Zhou Dynasty. Later he entered Chu, he was a county of Ku, and his name was an ancient county. He was an ancient Chinese thinker, philosopher, writer and historian, the founder and main representative of the Taoist school. Laozi is a world cultural celebrity and one of the hundreds of historical celebrities in the world. He is called Lao Zhuangzi together with Zhuangzi, and is in...