The jade Bi disc shown in the images is a remarkable artifact from ancient China, likely used in ritualistic ceremonies. The craftsmanship visible in the hand-made and irregularly shaped hole suggests an intimate and purposeful creation process, typical of sacred objects. The disc's smooth finish and subtle color variations within the jade are indicative of the stone's natural beauty and the high value placed on such materials in ancient times. Its well-preserved condition, along with the context provided by its provenance, makes it a significant piece for collectors, and a direct link to the spiritual and artistic practices of the Shang dynasty or even earlier periods.