Question: how did guo jing die?
Answer: Death. Guo Jing died on the day Xiangyang fell (January 31, 1273). He along with his wife, Huang Rong perished at the defeat of Xiangyang. Except for Guo Xiang, it is believed that the rest of their children Guo Polu, Guo Fu and their son-in-law Yelu Qi also perished at Xiangyang.