1989年9月20日江西省新干县大洋洲农民在程家涝背沙洲取土时发现了一批青铜重器,后经江西省文物考古研究所进行了科学的清理。根据发掘过程中所见椁板漆皮痕迹和底部沙土呈色以及木质纤维、铜锈等包含物不同,考古人员初步推定这是一座长方形一棺一椁的土坑墓,墓底距现有地表2.15米,棺木位于椁室中部 On September 20, 1989, a group of bronze weight-bearing peasants were discovered in Oceania of Xinqian County, Jiangxi Province by peasants taking soil from Chengshaluo sandy backwaters and were scientifically cleaned up by Jiangxi Provincial Institute of Cultural Relics and Archeology. According to the excavation process saw slab traces of patent leather and the bottom of sand color, and wood fiber, copper and other inclusions, the archaeologists presumed that this is a rectangular coffin pit pit, the tomb at the end of 2.15 meters from the existing surface The coffin is located in the middle of the chin room