Lǐ Sī
Li Si (c. 280-208 BC), Legalist philosopher, calligrapher and Prime minister of Qin kingdom and Qin dynasty from 246 to 208 BC
Lǐ Sì
Li Si, name for an unspecified person, second of a series of three: 張三|张三[Zhang1 San1], 李四, 王五[Wang2 Wu3] Tom, Dick and Harry