Xie Xuan (謝玄) (343–388), courtesy name Youdu (幼度), formally Duke Xianwu of Kangle (康樂獻武公), was a Jin Dynasty (265-420) general who is best known for repelling the Former Qin army at the Battle of Fei River, preventing the Former Qin emperor Fu Jiān from destroying Jin and uniting China.
Read more about Xie Xuan: Early Career, The Battle of Fei River, After The Battle of Fei River