Ли Сы
The Jianzhuke Shu () was a petition to King Zheng of Qin, written by Li Si in 243 BC. Written in response to an order to expel all officers serving in the State of Qin who were not born in Qin, it successfully persuaded King Zheng to rescind the expulsion order, and also began Li Si's career as a leading politician in Qin.