In the second year after the battle of Shayuan, Gao Huan attacked the Western Wei Dynasty again. Hou Jing and Situ's department surrounded the Western Wei Dynasty with Du Guxin in Jinyong City (now east of Luoyang City, Henan Province), and the two sides fought fiercely. The Western Wei Emperor and Yu Wentai led the troops to rescue, and the Eastern Wei Gao Huan also led the troops to support. The two sides fought in Yin He (northeast of Luoyang). As a result, the Eastern Wei Dynasty was defeated, and Situ Gaogao and Li Meng, the viceroy, were killed. Gao Huan fell ill in the Imperial Pen War between the Eastern and Western Wei Dynasties and returned to Jinyang. He died in the first month of Wuding five years (547) at the age of 52. After his death, he was buried in the west of Zhangshui, northwest of Ye, King Wu of posthumous title, Emperor Xiaojing of the Eastern Wei Dynasty. In the early days of natural forest protection, Gao, Northern Qi,, and took the pursuit of lofty happiness as a gift to Emperor Wu. Its temple name was Taizu and its mausoleum was named. In the first year of Tiantong (565), Sun Beiqi, the late emperor of Gao Huan, renamed SHEN WOO Emperor Gaozu. During Gao Huan's administration, he paid attention to easing ethnic contradictions, rectifying official administration and trying to unify the Eastern and Western Wei Dynasties. He is a politician and strategist who conforms to the historical trend. Portrait of Gao Huan