Where is the tomb of marshal Xue of the Tang Dynasty?

Xue Tomb is located in the north of Pingshan Pass at the junction of Yinshan Mountain and Hengshan Mountain in the northeast of Jiaxiang County, Jining District, Shandong Province. There is no grave in the cemetery, only a stone workshop is left, standing in the east. The stone workshop is made of three whole stones, with square pillars on both sides, and a stone lion carved at the top of each pillar. On the front of the square, the inscription "Rebuilding the Tomb of Xue, a famous official in the Tang Dynasty" is engraved, and on the back, "Jiaxiang County, Jining Prefecture, Yanzhou, Shandong Province, visited two academies with plain words, namely, Wang Huaide, classical historians Liu and Peng directed Qu and Zhang, in the thirty-fifth year of Wanli in Ming Dynasty (1607), and in the second year, it was not summer, but June. According to the local people, there is a tombstone exposed at the west of Shifang 10 meter, and then buried. This square was built in the thirty-fifth year of Wanli of Ming Dynasty (1579). The whole square consists of three whole stones. The stone pillars on both sides are square, and a stone is carved at the top of each pillar. The square is a stone, which straddles the front of two columns and is engraved with the inscription "Rebuilding the Tomb of Xue, a famous minister in the Tang Dynasty". It says reconstruction, people and age on the back. Records in the old county annals. But I don't know if the predecessors called this tomb Xue's tomb, which remains to be verified. 1985 Jining municipal people's government announced the city's key cultural relics protection units. Xue (6 14-683), a famous Tang Dynasty soldier, was born in Longmenxiu Village, Jiangzhou (now Xiucun Village, Hejin City, Shanxi Province). He is famous for his politeness and noble words. A famous strategist and politician in the Tang Dynasty. He has made great achievements in the military and political fields, such as A Good Strategy to Stop the War, Three Arrows to Fix the Tianshan Mountains, Bravely Connecting Liaodong, Benevolent Administration of Korea, Loving the People as the City, Taking off his hat to repel ten thousand enemies and so on.