Introduction to the Jieshi Palace Exhibition Hall of Unearthed Cultural Relics: The Jieshi Qin and Han Dynasty ruins group is located on the seaside of Zhimao Bay in Wanjia Town, Suizhong County, Huludao City, 15 kilometers west of Shanhaiguan. The site range is 4 kilometers long from north to south, 3.5 kilometers from east to west along the coast, covering an area of ​​14 square kilometers. It includes six large palace sites, distributed in Shibeidi, Heishantou, Wazidi, Jinsitun, Hongshilizi and Zhoujia Nanshan and other places. In 1988, it was listed as a national key cultural relic protection unit.