2007年2月,山西潞安煤基合成油项目征地建厂时,在山西省长治市屯留县西庄发现一处古代墓地。墓地东西长600、南北宽500米。墓葬主要集中在墓地东北部,从战国中期一直延用到近代,其中战国至东汉时期为墓地的主要使用期。山西省考古研究所在征地范围内共清理墓葬200余座。其中位? In February 2007, when Shanxi Lu’an Coal-based Synthetic Oil Project acquired land for plant construction, an ancient graveyard was discovered in Xizhuang, Tunliu County, Changzhi City, Shanxi Province. Cemetery length 600, 500 meters wide from north to south. The tombs are mainly concentrated in the northeast of the cemetery, extending from the middle of the Warring States Period to the modern times. The main period of use of the cemetery was from the Warring States to the Eastern Han Dynasty. Shanxi Provincial Institute of Archeology in the land within the scope of clearing a total of more than 200 tombs. Which one?