Xue died in the second year of Yongchun (683) at the age of 70. After his death, the court named General Zuo as the secretariat of Youzhou, and the court also specially built it. Return to your hometown after the funeral. I didn't find out how he died. Looking at so much information, Xue may have died of old age.

Xue Dingshan's shooting at Baihuguan is just a legend.

In 659, he followed Cheng Mingzhen to levy Koryo again and captured Koryo valiant soldier alive. On the way back to Li, he broke the Khitan in Montenegro and captured his king Abu Gu alive. Shortly after returning home, Tiele, surnamed, who rebelled with Zheng Rentai's western expedition, shot three people with three arrows and persuaded them to surrender. They were raped and killed by Xue, and the soldiers sang the song of "The General decides the Tianshan Mountains with three arrows, and the strong man Long song enters the Han Pass". In 666, there was civil strife in Korea, and all the boys attached it. His younger brother Nan Jian refused to live. Xue went to Korea again and pulled out three cities to meet the whole boy. Then meet the Li Ji (Xu Maogong) army and pacify the coastal land of North Korea. After the demise of Korea, he and Liu guarded Pyongyang, sealed Pingyang County and protected Anton. In 670, when Tubo invaded, Xue was appointed as the marching general of Luosha Road and led the army to fight back. His subordinate Guo's qualification is equivalent to Xue's, and he refused to accept his dispatch. As a result, Tang Jun was defeated by Wuhai and Dafeichuan. Xue had to make peace with the Tubo generals about the Qin Mausoleum before he was able to retreat. After returning home, he dismissed Shu Ren from all his official posts. However, due to the rebellion in other parts of North Korea, he was recruited as the general manager of Jilin Road. Before he sent his troops, he was demoted to Xiangzhou and returned in case of Amnesty. Later, he was appointed as the governor of Daizhou, guarding Datong area in Shanxi to prevent Turks. Xue died in 682 at the age of 70.

Throughout his life, Xue almost never went to the East for advice from the West, and often went to the West immediately after going to the East, and crossed Wan Li in a short time. He was a famous warrior at that time. It coincided with the vigorous vitality of the early Tang dynasty at that time, which made it useful. The description of his voyage to the West in storytelling is wrong, which adds a lot of boring things and can't get rid of the disadvantages of traditional storytelling in describing ancient wars and characters in a rigid format. Xue mainly comes from the period, but in storytelling, he comes from the period completely. Actually, I didn't know Xue until I was young. It was Li Zhi who provided a big stage for Xue.

Hope to adopt! thank you