Introduction to Changdao County Museum: Changdao County Museum is a simple and elegant antique garden building located on the east side of Changdao County. There are thousands of objects on display in the museum, including chipped stoneware from the Paleolithic Age, painted pottery from the Neolithic Age, eggshell pottery from the Longshan Culture Period, bronzes from the Shang and Zhou Dynasties, lacquerware from the Han Dynasty, tricolor from the Tang Dynasty, porcelain from the Song Dynasty and more. Cultural relics of the Ming and Qing Dynasties, including bird-shaped rules in pottery, completely ungilt pottery rules from the mother clan society, square-bellied bronze tripods from the Western Zhou Dynasty, bronze vessels and bronze mirrors from the Warring States period, etc., are all rare treasures. Professor Su Bingqi, a famous archaeologist, commented: "Although Changdao has many cultural relics, they can be arranged in the order of historical development, which is rare among county-level museums across the country."