Times: Neolithic Age, Warring States Period and Han Dynasty
Five representative sites of Dawenkou culture, with Shang, Zhou and Han dynasty remains on the upper part. Located in wucun, Chengguan Town, Guangrao County, 3 kilometers southwest of Fu Jia Site. The site is piled up in the northeast and southwest direction, about 300 meters long from east to west, 250 meters long from north to south, and the stratum is about 5 meters thick. Cultural relics found in the census 1982. 1autumn of 1985 to1spring of 1986, in order to cooperate with the 300,000-ton ethylene project in Linzi, Shandong Institute of Cultural Relics and Archaeology and Guangrao County Museum jointly drilled and tried to excavate the site, exposing an area of more than 700 square meters. More than 500 ash pits (ditches) of Dawenkou culture were cleared, including 75 tombs and more than 0/00 unearthed cultural relics. Clean up nearly 30 ash pits, wells 1 mouth and 30 tombs from Zhouzhi to Han Dynasty. 20 13 May, it was approved and announced by the State Council as the seventh batch of national key cultural relics protection units.