C373
Because the walls of the Han Gu Guan were tall and sturdy, it was easy to defend against it, but hard to attack. Thus, Jia Shun decided to confront the Jin Army in the Han Gu Guan. After Xie Fei received the news that the Jin Army was determined to take over the Han Gu Guan, he also resorted to sending troops. The Han Gu Guan had once served as the bridgehead fortress of the Six Nations
