玉璧：玉璧是一种中央有穿孔的扁平状圆形玉器,为我国传统的玉礼器之一,也是“六瑞”之一。玉璧,是用玉选料极精,制作工艺极细。来源于《尔雅·释器》。玉璧是中国中出现最早并一直延续不断的品种,是很重要的,战国至两汉是玉璧的鼎盛时期,,花纹形式多变,饰纹种类极为丰富,使用范围大增,数量也属历代之冠。

Yubi: Yubi is a flat circular jadeware with perforation in the center. It is one of the traditional jadeware in China and one of the "Six Rui". Yubi is made of very fine material and fine technology. From Erya Releaser. Yubi is the earliest and continuing variety in China. It is very important. From the Warring States Period to the Han Dynasty, it was the peak period of Yubi. The pattern forms were changeable, the types of decorative patterns were very rich, the use scope was greatly increased, and the number was the highest in all dynasties.