杨公位于长丰县以北,战国晚期属楚地,与楚国最后一个都城寿县接壤,地理位置十分重要,文化积淀丰厚。1977年元月,长丰县杨公公社农民在兴修水利中发现古墓葬,并挖掘车马坑一座,出土了错银车马饰数件。后来,在合肥市文物管理处和长丰县文物管理所的协助下,安徽省文物考古队在1977年元月、1977年10月、1979年、1981年共分四次,在当地发掘了11座楚国 Yang Gong is located in the north of Changfeng County, the late Warring States period is Chu, and the last of Chu Cheng Shuxian border, the geographical location is very important, rich cultural heritage. In January 1977, the farmers of Yanggong commune in Changfeng County discovered ancient tombs in the water conservancy project and dug a car and a pit of horses, and unearthed several pieces of carved silver carriages. Later, with the help of the Hefei Municipal Cultural Relics Management Office and the Changfeng County Cultural Relics Management Office, the Anhui Provincial Cultural Relics Archeological Team was divided into four times in January 1977, October 1977, 1979 and 1981, and 11 localities were excavated Chu