河北邯郸市文物保护所前不久透露,经考古工作者连续5年努力,迄今保存最好的战国都城赵王城遗址城垣考古取得重大突破。目前,城垣建筑考古基本结束,由排水设施、防御沟渠及城壕等组成的城垣轮廓基本清晰。考古发现赵王城城垣主要包括墙体部分、城内防雨排水设施和城外防御壕沟等 Not long ago, Handan City Cultural Relics Protection Institute of Hebei revealed that after archeological work for five years in a row, the best preservation of the ruins of the city of Zhao in the Warring States Period, Chengyuan, has made a major breakthrough. At present, Cheng Yuan architecture archeology basically ended, by the drainage facilities, defense ditches and moats and other composition of the city wall outline basically clear. Archeological find Zhao City walls mainly include wall parts, the city rain and drainage facilities and outside the city defense trenches