1. Blue bronze knight with nipple pattern, for drinking in summer. It is 22.5cm in height, 3 1 .5cm in width, 31.3cm in tail length and 31cm in wall thickness. Luoyang Museum is one of the earliest and most complete bronze wine vessels discovered in China.
2. The bronze medallion inlaid with turquoise is also a cultural relic of Xia Dynasty. It was unearthed on the victim's chest, probably as an ornament. The workmanship looks meticulous and the shape is beautiful.
3. Erlitou Copper Jue is a bronze cultural relic dating back four or five thousand years. It is a vessel for holding wine, which is equivalent to the present wine glass.
4. Turquoise in the shape of "dragon" also has legends about dragons in ancient myths in China, saying that they can control wind and rain and have magical power.
These cultural relics not only represent the cultural and scientific level of the Xia Dynasty, but also are important physical materials for studying the history of the Xia Dynasty.