Ou Xing (onyomi: Ō Sei) is a rebel who is only known historically for his attempted invasion of Changsha. The self-proclaimed general led a force of 10,000 men for his attack in October 187. Sun Jian, the newly appointed Prefect of Changsha, led his troops to subjugate him and Ou Xing fell in one month's time. Ou Xing's death, along with the subjugation of the Lingling and Guiyang riots, was one of Sun Jian's early claims to fame.