Introduction to the Tongxiang Historical Relics Exhibition Room: More than 400 pieces of various precious cultural relics are on display indoors, including cultural relics unearthed from the Luojiajiao site more than 7,000 years ago, exquisite jades from the Liangzhu culture, and simple Shang and Zhou dynasties. The display of hard-grained pottery, elegant bronzes and fine porcelain from past dynasties shows the long and splendid ancient civilization of Tongxiang and traces the origin of Tongxiang's seven thousand years of civilization.