1, Li Er: Lao Zi, surnamed Li Minger, named Bo Yang or Bo Yang.
2. Li Shimin: Li Yuan and Empress Dou, the second sons of Emperor Taizong of Tang Dynasty, were outstanding politicians, militarists, militarists and poets.
3. Li Guang: Chinese, born in Ji Cheng, Longxi (now Qin 'an County, Tianshui, Gansu), was a famous China in the Western Han Dynasty, and his ancestor was Li Xin, a famous Qin Dynasty.
4. Lisi: Shangcai people in the Warring States period, and Prime Minister of Qin Kaiguo. Famous politician, calligrapher and writer. It helped the first emperor to conquer the six countries and unified the weights and measures of words and money, so it is known as "one phase through the ages".
5. Li Bing: a famous expert in water conservancy engineering in Qin State during the Warring States Period. He once presided over the construction of Dujiangyan water conservancy project.